A view of facade of the roadside motel Doux, where an operation to recapture Joaquin "El Chapo" Guzman concluded on Friday, in Los Mochis, in Sinaloa state, Mexico, January 9, 2016. Mexico's government aims to fulfill a request from the United States to extradite the newly-recaptured drug lord Guzman to face drug trafficking charges, sources familiar with the situation said on Saturday. REUTERS/Edgard Garrido 

A view of the room of the roadside motel Doux where an operation to recapture Joaquin "El Chapo" Guzman concluded on Friday in Los Mochis, in Sinaloa state, Mexico, January 9, 2016. Mexico's government aims to fulfill a request from the United States to extradite the newly-recaptured drug lord Guzman to face drug trafficking charges, sources familiar with the situation said on Saturday. REUTERS/Edgard Garrido 

A view of entrance to the room of the roadside motel Doux where an operation to recapture Joaquin "El Chapo" Guzman concluded on Friday in Los Mochis, in Sinaloa state, Mexico, January 9, 2016. Mexico's government aims to fulfill a request from the United States to extradite the newly-recaptured drug lord Guzman to face drug trafficking charges, sources familiar with the situation said on Saturday. REUTERS/Edgard Garrido TPX IMAGES OF THE DAY

A view of entrance to the room of the roadside motel Doux where an operation to recapture Joaquin "El Chapo" Guzman concluded on Friday in Los Mochis, in Sinaloa state, Mexico, January 9, 2016. Mexico's government aims to fulfill a request from the United States to extradite the newly-recaptured drug lord Guzman to face drug trafficking charges, sources familiar with the situation said on Saturday. REUTERS/Edgard Garrido 

A view of entrance to the room of the roadside motel Doux where an operation to recapture Joaquin "El Chapo" Guzman concluded on Friday in Los Mochis, in Sinaloa state, Mexico, January 9, 2016. Mexico's government aims to fulfill a request from the United States to extradite the newly-recaptured drug lord Guzman to face drug trafficking charges, sources familiar with the situation said on Saturday. REUTERS/Edgard Garrido 

A view of facade of the roadside motel Doux where an operation to recapture Joaquin "El Chapo" Guzman concluded on Friday in Los Mochis, in Sinaloa state, Mexico, January 9, 2016. Mexico's government aims to fulfill a request from the United States to extradite the newly-recaptured drug lord Guzman to face drug trafficking charges, sources familiar with the situation said on Saturday. REUTERS/Edgard Garrido 

A man smokes a joint as he holds a banner reading "Legalize it" during a 420 dance party to demand legalisation and to celebrate marijuana culture outside the Senate building in Mexico City, in this May 3, 2014 file photo. The legalization of marijuana is "irreversible" in drug-scarred Mexico following a key court ruling, former President Vicente Fox says, forecasting all drugs including cocaine and crystal meth will be freely available within a decade. Earlier this month, the Supreme Court gave the green light to growing marijuana for recreational use, a landmark decision that blasts open the door for an eventual legalization in Mexico, where warring gangs sparked a decade of drug violence. REUTERS/Tomas Bravo/Files TPX IMAGES OF THE DAY

Workers of the Mexican Institute of Social Security (IMSS) hold signs during a demonstration against President Enrique Pena Nieto's government, before the opening of a new year of legislative session and Nieto's annual report to the congress, outside Congress building in Mexico City, September 1, 2015. Nieto's approval rating sank to a new low in a poll released on Tuesday, as the embattled leader faces a struggling economy and a litany of security and conflict of interest scandals that have undercut his support.The president's approval stands at a low of 35 percent, down from 40 percent in May and 56 percent in early 2013 shortly after he took office, according to the survey by polling firm Buendia & Laredo. Nieto was elected in 2012 to a six-year term, promising robust economic growth via economic reforms and to tame violent crime following years of drug war mayhem. REUTERS/Edgard Garrido 

A worker of the Mexican Institute of Social Security (IMSS) hold signs during a demonstration against President Enrique Pena Nieto's government, before the opening of a new year of legislative session and Nieto's annual report to the congress, outside Congress building in Mexico City, September 1, 2015. Nieto's approval rating sank to a new low in a poll released on Tuesday, as the embattled leader faces a struggling economy and a litany of security and conflict of interest scandals that have undercut his support.The president's approval stands at a low of 35 percent, down from 40 percent in May and 56 percent in early 2013 shortly after he took office, according to the survey by polling firm Buendia & Laredo. Nieto was elected in 2012 to a six-year term, promising robust economic growth via economic reforms and to tame violent crime following years of drug war mayhem. The sign reads, "For they don't have wishes to protest" (L), "No more privileges" (C) and "Minimum wage to the President" (R). REUTERS/Edgard Garrido 

Workers of the Mexican Institute of Social Security (IMSS) hold signs during a demonstration against President Enrique Pena Nieto's government, before the opening of a new year of legislative session and Nieto's annual report to the congress, outside Congress building in Mexico City, September 1, 2015. Nieto's approval rating sank to a new low in a poll released on Tuesday, as the embattled leader faces a struggling economy and a litany of security and conflict of interest scandals that have undercut his support. The president's approval stands at a low of 35 percent, down from 40 percent in May and 56 percent in early 2013 shortly after he took office, according to the survey by polling firm Buendia & Laredo. Nieto was elected in 2012 to a six-year term, promising robust economic growth via economic reforms and to tame violent crime following years of drug war mayhem. The signs read, "No to the IVA on medicine and food" (L) and "No more blood". REUTERS/Edgard Garrido 

Workers and beneficiaries of the Mexican Institute of Social Security (IMSS) hold signs during a demonstration against President Enrique Pena Nieto's government, before the opening of a new year of legislative session and Nieto's annual report to the congress, outside Congress building in Mexico City, September 1, 2015. Nieto's approval rating sank to a new low in a poll released on Tuesday, as the embattled leader faces a struggling economy and a litany of security and conflict of interest scandals that have undercut his support. The president's approval stands at a low of 35 percent, down from 40 percent in May and 56 percent in early 2013 shortly after he took office, according to the survey by polling firm Buendia & Laredo. Nieto was elected in 2012 to a six-year term, promising robust economic growth via economic reforms and to tame violent crime following years of drug war mayhem. The sign (L) reads, "No more repression". REUTERS/Edgard Garrido 

Workers and beneficiaries of the Mexican Institute of Social Security (IMSS) hold signs during a demonstration against President Enrique Pena Nieto’s government, before the opening of a new year of legislative session and Nieto’s annual report to the congress, outside Congress building in Mexico City, September 1, 2015. Nieto's approval rating sank to a new low in a poll released on Tuesday, as the embattled leader faces a struggling economy and a litany of security and conflict of interest scandals that have undercut his support. The president's approval stands at a low of 35 percent, down from 40 percent in May and 56 percent in early 2013 shortly after he took office, according to the survey by polling firm Buendia & Laredo. Pena Nieto was elected in 2012 to a six-year term, promising robust economic growth via economic reforms and to tame violent crime following years of drug war mayhem. REUTERS/Edgard Garrido 

A soldier stands guard next to packages of marijuana at the 28th Infantry Battalion in Tijuana, Mexico June 13, 2015. Mexican soldiers and state policemen seized about 40.6 tons (36,830kg) of marijuana hidden in a house used as warehouse, according to the Mexico's army. REUTERS/Jorge Duenes 

Honduras special forces escort drug leader Jose Miguel Handal (C) after his arrival to a military battalion in Tegucigalpa March 13, 2015. Honduran military police arrested on Thursday Jose Miguel "Chepe" Handal, the alleged leader of a drug trafficking organization that coordinated the shipment of tons of Colombian cocaine via Mexican cartels to the United States. Handal, a prominent Honduran businessman, was taken into custody without a struggle in the northwestern city of San Pedro Sula near a hospital where his father was receiving treatment, President Juan Orlando Hernandez said in a television interview. REUTERS/Jorge Cabrera (HONDURAS - Tags: DRUGS SOCIETY CRIME LAW POLITICS TPX IMAGES OF THE DAY) 

Omar Trevino Morales, known as "Z-42" and leader of the Zetas drug cartel, is escorted by soldiers during a media conference about his arrest in Mexico City March 4, 2015. Mexican security forces have captured Morales, leader of the bloody Zetas drug cartel and one of the country's most wanted men, security officials said on Wednesday. The brother of captured former Zetas leader Miguel Angel Trevino Morales was arrested in the city of Monterrey in the early hours of Wednesday, a senior government official said. REUTERS/Edgard Garrido (MEXICO - Tags: CRIME LAW DRUGS SOCIETY TPX IMAGES OF THE DAY) 

People with missing relatives dig in an area during a search near the village of La Union, on the outskirts of Torreon, in the Mexican state of Coahuila February 21, 2015. People with missing relatives, members of the police and Federal agents from the Mexican Attorney General's Office (PGR) searched for human remains around La Union, on the outskirts of Torreon, according to local media. Picture taken February 21, 2015. REUTERS/Daniel Becerril (MEXICO - Tags: CRIME LAW POLITICS) 

ATTENTION EDITORS - VISUAL COVERAGE OF SCENES OF INJURY OR DEATH
A forensic technician walks away from the dead body of a woman at a crime scene in Ciudad Juarez February 4, 2015. The woman's body was found wrapped in a baby blanket and with her hands and feet tied with a rope and underneath a car bridge, according to local media. REUTERS/Jose Luis Gonzalez (MEXICO - Tags: CRIME LAW CIVIL UNREST) 

A member of the Community Police of the FUSDEG (United Front for the Security and Development of the State of Guerrero) search for a man, who ran away upon seeing the Community Police approach as they patrolled a street, in the village of Petaquillas, on the outskirts of Chilpancingo, in the Mexican state of Guerrero, February 1, 2015. Approximately 500 members of the Community Police from the FUSDEG took control of the security of the village of Petaquillas on the night of January 30 at the request of the people tired of the actions of organized crime, local media reported. Based on the traditional indigenous justice system, the Community Police is made up of volunteers from different communities of Guerrero, and was created in response to the spate of violence in several locations in the state.
REUTERS/Jorge Dan Lopez (MEXICO - Tags: CIVIL UNREST CRIME LAW POLITICS) 

A child holds hands with demonstrators while standing in front of federal policemen during a protest against the visit of Mexico's President Enrique Pena Nieto to the city, in Ciudad Juarez January 14, 2015. REUTERS/Jose Luis Gonzalez (MEXICO - Tags: POLITICS CIVIL UNREST) 

Surveillance cameras are monitored by members of the Fuerza Civil (Civil Force) police unit during a media presentation to show the police model that the federal government wants for the rest of the country, at the police academy in Monterrey December 17, 2014. Fuerza Civil, a tactical team of the police unit trained by the army, was created by the Nuevo Leon government in 2011 to curb down corruption and infiltration by drug gangs in the police corps, local media reported. Promising a new law to stop the infiltration of local governments by organized crime, President Enrique Pena Nieto pledged to reform the penal system and send an proposal to Congress to unify multi-layered police forces in Mexico's 31 states. REUTERS/Daniel Becerril (MEXICO - Tags: CIVIL UNREST CRIME LAW) 

Edith Mora Mora Venancio, sister of Alexander Mora Venancio mourns next to others women at their house in El Pericon, in the southern Mexican state of Guerrero, December 6, 2014. Forensics identified the remains of Alexander Mora Venancio, one of the 43 missing students of Ayotzinapa Teacher Training College Raul Isidro Burgos in September in Iguala, in the southern state of Guerrero, in a case that has shaken the government of the Mexican President Enrique Pena Nieto.
A source close to the investigation said on Saturday, apparently confirming a feared massacre the government has blamed on drug gang henchmen.
REUTERS/Jorge Dan Lopez (MEXICO - Tags: CRIME LAW EDUCATION POLITICS CIVIL UNREST TPX IMAGES OF THE DAY) 

A CETEG (State Coordinator of Teachers of Guerrero) member walks with a replica rifle during a protest demanding the government find of missing students of the Ayotzinapa Teacher Training College Raul Isidro Burgos, in Chilpancingo, in the southern Mexican state of Guerrero December 1, 2014. Embattled President Enrique Pena Nieto on Thursday vowed to simplify Mexico's chaotic police structure and stop collusion between officials and drug gangs as he tried to defuse anger over the apparent massacre of 43 students in September. REUTERS/Jorge Dan Lopez (MEXICO - Tags: CIVIL UNREST CRIME LAW POLITICS EDUCATION TPX IMAGES OF THE DAY) 

People with missing relatives search an area containing mass graves in La Joya, on the outskirts of Iguala, Guerrero state November 29, 2014. People with missing relatives and community police members on Saturday searched for more human remains in La Joya, near several mass graves containing human remains that authorities found in October, according to local media. The mass graves were discovered during the search for the 43 missing trainee teachers of the Ayotzinapa Teacher Training College Raul Isidro Burgos, who have been missing since clashes with police on September 26.
REUTERS/Jorge Dan Lopez (MEXICO - Tags: CIVIL UNREST CRIME LAW) 

A demonstrator holds a poster reading "Alive they took them" during a protest in support of the 43 missing students outside the office of Mexico's Attorney General in Mexico City November 27, 2014. Mexico's embattled President Enrique Pena Nieto said on Thursday he would propose constitutional changes to simplify the country's chaotic policing structure in the wake of the shocking abduction and apparent massacre of 43 trainee teachers. REUTERS/Tomas Bravo (MEXICO - Tags: CIVIL UNREST CRIME LAW POLITICS) 

Members of the community police of Guerrero (R) stand guard during a demonstration to demand justice for the 43 missing trainee teachers of the Ayotzinapa Teacher Training College Raul Isidro Burgos, in Tixtla, in the Mexican state of Guerrero, November 23, 2014. Embattled President Enrique Pena Nieto called on Mexico's states on Friday to swiftly adopt steps to modernize the justice system as he tries to defuse mass protests over the apparent massacre of 43 trainee teachers. Pena Nieto is facing the deepest crisis of his presidency after the students' abduction in late September by rogue police in league with drug gang members shone a light on chronic corruption and impunity.
REUTERS/Jorge Dan Lopez (MEXICO - Tags: CRIME LAW EDUCATION POLITICS CIVIL UNREST) 

A group of protesters set fire to the wooden door of Mexican President Enrique Pena Nieto's ceremonial palace during a protest denouncing the apparent massacre of 43 trainee teachers, in the historic center of Mexico City late November 8, 2014. The group, carrying torches, broke away from what had been a mostly peaceful protest demanding justice for the students, who were abducted six weeks ago and apparently murdered and incinerated by corrupt police in league with drug gang members. REUTERS/Edgard Garrido (MEXICO - Tags: POLITICS CRIME LAW CIVIL UNREST EDUCATION TPX IMAGES OF THE DAY) 

Television cameramen walk at a garbage dump where remains were found outside the mountain town of Cocula, near Iguala in the southwestern state of Guerrero, November 8, 2014. Forty-three missing students abducted by corrupt police in southwest Mexico six weeks ago were apparently incinerated by drug gang henchmen and their remains tipped in a garbage dump and a river, the government said on Friday.Attorney General Jesus Murillo said three detainees, caught a week ago, admitted setting fire to a group of bodies in a dump near Iguala in the state of Guerrero, where the trainee teachers went missing on September 26 after clashing with local police. REUTERS/Henry Romero (MEXICO - Tags: CRIME LAW EDUCATION POLITICS CIVIL UNREST TPX IMAGES OF THE DAY) 

A burning pick-up truck is seen after members of the CETEG (State Coordinator of Teachers of Guerrero) teachers' union set it on fire during a protest demanding information on the missing students of Ayotzinapa Teacher Training College Raul Isidro Burgos, as riot policemen guard the entrance of the governor's official residence in Chilpancingo, in the southwestern state of Guerrero, October 29, 2014. Mexican authorities on Monday said they had arrested four drug gang members involved in the kidnapping of the dozens of student teachers who disappeared last month and are feared massacred. Forty-three students disappeared in Iguala on September 26 after they clashed with police and masked men. REUTERS/Daniel Becerril (MEXICO - Tags: CIVIL UNREST POLITICS SOCIETY CRIME LAW TPX IMAGES OF THE DAY) 

An activist throws a chair towards a window at the Municipal Palace during a demonstration to demand information for the 43 missing students of the Ayotzinapa teachers' training college, in Iguala, the southern Mexican state of Guerrero, October 22, 2014. Authorities fear that the 43 missing trainee teachers could have been massacred by police in league with gang members. The students went missing in Iguala, in the southwestern state of Guerrero on September 26 after clashing with police and masked men, and dozens of police have been arrested in connection with the case - which has sent shockwaves across Mexico. Authorities say many of the missing students were abducted by police. REUTERS/Jorge Dan Lopez (MEXICO - Tags: CRIME LAW EDUCATION POLITICS CIVIL UNREST TPX IMAGES OF THE DAY) 

A graffiti of the Zetas drug gang is seen on a wall at an abandoned house, during an Interior Ministry media tour at the Nuevo Mexico neighbourhood in Torreon, Mexican state of Coahuila October 16, 2014. Mexico's Interior Ministry is trying to help families in the cities of Torreon and Gomez Palacio to recover their lives after years of drug-related violence which have caused entire villages to flee their homes from organized crime, local media reported. Mexican President Enrique Pena Nieto took office two years ago pledging to end a wave of violence that has killed around 100,000 people since the start of 2007. Although homicides have fallen on his watch, other crimes have increased, including extortion and kidnapping. REUTERS/Tomas Bravo (MEXICO - Tags: SOCIETY POLITICS CRIME LAW DRUGS) 

Theater students take part during a protest in support of missing Ayotzinapa Teacher Training College Raul Isidro Burgos students, outside the building of the office of Mexico's Attorney General in Mexico City October 15, 2014. On September 26, police allegedly linked to a criminal gang shot dead at least three students and abducted dozens of others during clashes in the southwestern city of Iguala. Forty-three of the students are still missing. REUTERS/Edgard Garrido (MEXICO - Tags: CIVIL UNREST CRIME LAW POLITICS EDUCATION TPX IMAGES OF THE DAY) 

A federal policeman escorts Vicente Carrillo, drug kingpin of the Juarez Cartel, at the hangar belonging to the office of the Attorney's General in Mexico City October 9, 2014. Mexico captured the leader of the once-feared Juarez Cartel in the country's restive north on Thursday, the second drug kingpin to fall in just over a week, a government source said. Carrillo, 51, long-time head of the Juarez Cartel, was a fierce rival of Joaquin "Shorty" Guzman, the leader of the Sinaloa Cartel and the world's most wanted drug boss until his capture in February. REUTERS/Tomas Bravo (MEXICO - Tags: CRIME LAW CIVIL UNREST POLITICS DRUGS SOCIETY TPX IMAGES OF THE DAY) 

Printouts of Ayotzinapa Teacher Training College students, missing after last month's deadly clashes in Iguala, are plastered on a Palo Blanco tollbooth along a road leading to Acapulco, during a blockage by trainee teachers of the United Front of Public Guerrero State Teacher Training Schools (FUNPEG), October 9, 2014. Thousands marched in Mexican cities on Wednesday to demand the government find out what happened to dozens of missing students, who are feared to have been massacred by gang members and police. The students from the teachers' college went missing after they clashed with police in Iguala in the volatile, gang-ridden state of Guerrero on September 26. A mass grave was found near the town over the weekend, full of charred human remains. Mexican President Enrique Pena Nieto vowed on Monday to identify those behind the massacre and make sure they face justice. REUTERS/Jorge Dan Lopez (MEXICO - Tags: POLITICS CIVIL UNREST EDUCATION CRIME LAW TPX IMAGES OF THE DAY) 

Luz Elena Munoz holds a photograph of her daughter Nancy Ivette Navarro Munoz while sitting next to the dress of Nancy's 15th birthday celebration, in Ciudad Juarez June 3, 2014. Nancy was 18 years old when she disappeared in July 2011 while looking for work in downtown Ciudad Juarez. Luz Elena still hopes that her daughter will come back some day. Mexico's drug war has claimed so many lives over the past several years that most of the corpses are never identified, or worse still, misidentified in a morbid comedy of errors by the country's overwhelmed forensic teams. Picture taken June 3, 2014. REUTERS/Jose Luis Gonzalez (MEXICO - Tags: CRIME LAW SOCIETY POLITICS TPX IMAGES OF THE DAY) 

Jairo Orellana Morales, known as "El Pelon", is escorted by soldiers after arriving for a news conference at the Air Force base in Guatemala City May 15, 2014. According to the National Civil Police, Orellana had an international arrest warrant and the U.S. government has requested his extradition. Suspected of working with the criminal drug cartel Los Zetas for smuggling cocaine into Guatemala, Orellana was captured on Thursday in the Zacapa region after a standoff that lasted several hours, local media reported. REUTERS/Jorge Dan Lopez (GUATEMALA - Tags: CRIME LAW POLITICS DRUGS SOCIETY TPX IMAGES OF THE DAY) 

Empty bullet cases lie on the ground as camera operators film a crime scene where members of the Mexican army were ambushed by gunmen in Guachinango May 12, 2014. A military truck and a car were burnt and at least four soldiers killed in the attack, according to local media. Picture taken May 12, 2014 REUTERS/Alejandro Acosta (MEXICO - Tags: CRIME LAW CIVIL UNREST MILITARY) 

Joaquin "Shorty" Guzman (C) is escorted by soldiers during a presentation at the Navy's airstrip in Mexico City February 22, 2014. Mexico has captured its most wanted man, drug kingpin Guzman, President Enrique Pena Nieto said via Twitter on Saturday, in a major victory in a long, grisly fight against drug gangs. Guzman, known as "El Chapo" (Shorty) in Spanish, runs Mexico's infamous Sinaloa Cartel and over the past decade emerged as one of the world's most powerful organized crime bosses. REUTERS/Henry Romero (MEXICO - Tags: CIVIL UNREST CRIME LAW DRUGS SOCIETY MILITARY TPX IMAGES OF THE DAY) 

A vigilante, or member of the community police, cleans his gun near a barricade at a periphery of Apatzingan, in Michoacan state, February 9, 2014. Vigilantes entered Apatzingan, considered the center of operations of the drug cartel Knights Templar. The vigilantes guarded the borders of the city along with the police and army to prevent the escape of members of Knights Templar, according to local media. REUTERS/Edgard Garrido (MEXICO - Tags: CIVIL UNREST CRIME LAW DRUGS SOCIETY) 

Israel Arzate and his mother Guadalupe Melendez react during a news conference in Mexico City November 7, 2013. Mexico's Supreme Court court has ordered the release of Israel Arzate who was accused of participating in a massacre in the country's drug-ravaged north, arguing he was tortured whilst in detention to extract a forced confession. Arzate was arrested nearly four years ago for allegedly taking part in the birthday party massacre of the Villas de Salvarcar district of Ciudad Juarez in 2010, where 17 youths were killed. REUTERS/Henry Romero(MEXICO - Tags: SOCIETY CRIME LAW TPX IMAGES OF THE DAY) 

A relative of one of 12 people abducted in May cries outside the Attorney General building in Mexico City August 23, 2013. Mexican authorities have found a mass grave containing the remains of five youths who were among a group of 12 people abducted from a Mexico City club in May, a crime that sparked fears of increasing drug gang violence in the capital. Officials said they had found a total of 13 corpses in a grave covered in cement just outside Mexico City. They were still trying to identify the other eight bodies, which were discovered next to a shotgun, handcuffs and a flak jacket. REUTERS/Edgard Garrido (MEXICO - Tags: CRIME LAW CIVIL UNREST) 

Parts of confiscated weapons by national security authorities are seen on a floor after they were destroyed at a military zone of Mexico City April 17, 2013. The military is in charge of storing and destroying weapons, not only those handed in by the civilian population, including those inherited from an ancestor who might have fought in the revolution, but also the weapons confiscated in the six-year-long, ongoing drug war that has so far killed some 70,000 people. Picture taken April 17, 2013. REUTERS/Edgard Garrido (MEXICO - Tags: SOCIETY CRIME LAW) 

A batch of confiscated guns by national security authorities are destroyed at a military zone of Mexico City April 17, 2013. The military is in charge of storing and destroying weapons, not only those handed in by the civilian population including those inherited from an ancestor who might have fought in the revolution, but also the weapons confiscated in the six-year-long, ongoing drug war that has so far killed some 70,000 people. Picture taken April 17, 2013. REUTERS/Edgard Garrido (MEXICO - Tags: SOCIETY CRIME LAW) 

A soldier walks in front of arms confiscated by national security authorities inside the deposit of weapons at a military zone of Mexico City April 17, 2013. The military is in charge of storing and destroying weapons, not only those handed in by the civilian population, including those inherited from an ancestor who might have fought in the revolution, but also the weapons confiscated in the six-year-long, ongoing drug war that has so far killed some 70,000 people. Picture taken April 17, 2013. REUTERS/Edgard Garrido (MEXICO - Tags: SOCIETY CRIME LAW MILITARY TPX IMAGES OF THE DAY) 

People are seen during the inauguration of "Memorial to Victims of Violence in Mexico" monument in Mexico City, April 5, 2013. The massive 13,846-square meter monument served as a tribute to the victims of Mexico's bloody drug war was inaugurated on Friday. The monument is divided into several iron panels featuring poems and quotes and is the first of its kind in Mexico. An estimated 70,000 people have been killed in drug-related violence in Mexico in the past seven years, and many thousands more remain unaccounted for. REUTERS/Edgard Garrido (MEXICO - Tags: POLITICS DRUGS SOCIETY CRIME LAW) 

A flower bouquet lies over a banner that reads "90,000 deaths. More than 27,000 missing. Where are they?" during the second anniversary of the "Peace with Justice and Dignity" movement in Mexico City March 28, 2013. Activists, friends and relatives of missing persons gathered at the Estela de Luz monument to commemorate the second anniversary of the "Peace with Justice and Dignity" movement,local media reported. The movement was started by Mexican poet Javier Sicilia following the death of his son Juan Francisco and six of his friends in the city of Cuernavaca on March 2011 and has given a voice to thousands of Mexicans suffering the chaos of the drug war. REUTERS/Tomas Bravo (MEXICO - Tags: CIVIL UNREST CRIME LAW) 

The mother of a missing person raises her arm while remembering her son during the second anniversary of the "Peace with Justice and Dignity" movement in Mexico City March 28, 2013. Activists, friends and relatives of missing persons gathered at the Estela de Luz monument to commemorate the second anniversary of the "Peace with Justice and Dignity" movement,local media reported. The movement was started by Mexican poet Javier Sicilia following the death of his son Juan Francisco and six of his friends in the city of Cuernavaca on March 2011 and has given a voice to thousands of Mexicans suffering the chaos of the drug war. REUTERS/Tomas Bravo (MEXICO - Tags: CIVIL UNREST CRIME LAW) 

The mother of Monica Alejandrina Ramirez, kidnapped in 1994, holds a picture of her daughter during the second anniversary of the "Peace with Justice and Dignity" movement in Mexico City March 28, 2013. Activists, friends and relatives of missing persons gathered at the Estela de Luz monument to commemorate the second anniversary of the "Peace with Justice and Dignity" movement,local media reported. The movement was started by Mexican poet Javier Sicilia following the death of his son Juan Francisco and six of his friends in the city of Cuernavaca on March 2011 and has given a voice to thousands of Mexicans suffering the chaos of the drug war. REUTERS/Tomas Bravo (MEXICO - Tags: CIVIL UNREST CRIME LAW) 

Relatives of missing persons sit at a table to represent the Last Supper with their loved ones during the second anniversary of the "Peace with Justice and Dignity" movement in Mexico City March 28, 2013. Activists, friends and relatives of missing persons gathered at the Estela de Luz monument to commemorate the second anniversary of the "Peace with Justice and Dignity" movement,local media reported. The movement was started by Mexican poet Javier Sicilia following the death of his son Juan Francisco and six of his friends in the city of Cuernavaca on March 2011 and has given a voice to thousands of Mexicans suffering the chaos of the drug war. REUTERS/Tomas Bravo (MEXICO - Tags: CIVIL UNREST CRIME LAW) 

The mother of Monica Alejandrina Ramirez, kidnapped in 1994, performs during the second anniversary of the "Peace with Justice and Dignity" movement in Mexico City March 28, 2013. Activists, friends and relatives of missing persons gathered at the Estela de Luz monument to commemorate the second anniversary of the "Peace with Justice and Dignity" movement,local media reported. The movement was started by Mexican poet Javier Sicilia following the death of his son Juan Francisco and six of his friends in the city of Cuernavaca on March 2011 and has given a voice to thousands of Mexicans suffering the chaos of the drug war. REUTERS/Tomas Bravo (MEXICO - Tags: CIVIL UNREST CRIME LAW TPX IMAGES OF THE DAY) 

Mexican poet Javier Sicilia (2nd R) and relatives of missing people mark a minute of silence during the second anniversary of the "Peace with Justice and Dignity" movement in Mexico City March 28, 2013. Activists, friends and relatives of missing persons gathered at the Estela de Luz monument to commemorate the second anniversary of the "Peace with Justice and Dignity" movement,local media reported. The movement was started by Mexican poet Javier Sicilia following the death of his son Juan Francisco and six of his friends in the city of Cuernavaca on March 2011 and has given a voice to thousands of Mexicans suffering the chaos of the drug war. REUTERS/Tomas Bravo (MEXICO - Tags: CIVIL UNREST CRIME LAW) 

A child dressed as a clown holds a picture of Monica Alejandrina Ramirez, kidnapped in 1994, during the second anniversary of the "Peace with Justice and Dignity" movement in Mexico City March 28, 2013. Activists, friends and relatives of missing persons gathered at the Estela de Luz monument to commemorate the second anniversary of the "Peace with Justice and Dignity" movement,local media reported. The movement was started by Mexican poet Javier Sicilia following the death of his son Juan Francisco and six of his friends in the city of Cuernavaca on March 2011 and has given a voice to thousands of Mexicans suffering the chaos of the drug war. REUTERS/Tomas Bravo (MEXICO - Tags: CIVIL UNREST CRIME LAW TPX IMAGES OF THE DAY) 

A flower bouquet is placed over the photograph of a missing man during the second anniversary of the "Peace with Justice and Dignity" movement in Mexico City March 28, 2013. Activists, friends and relatives of missing persons gathered at the Estela de Luz monument to commemorate the second anniversary of the "Peace with Justice and Dignity" movement,local media reported. The movement was started by Mexican poet Javier Sicilia following the death of his son Juan Francisco and six of his friends in the city of Cuernavaca on March 2011 and has given a voice to thousands of Mexicans suffering the chaos of the drug war. REUTERS/Tomas Bravo (MEXICO - Tags: CIVIL UNREST CRIME LAW)