Ethan Couch, the so-called "affluenza" teen, is brought into court for his adult court hearing at Tim Curry Justice Center in Fort Worth, Texas April 13, 2016. A Texas county judge sentenced Couch on Wednesday to serve four consecutive 180-day terms in jail for violating a juvenile probation deal that kept him out of prison after he killed four people while driving drunk in 2013. REUTERS/Fort Worth Star-Telegram/Max Faulkner/Pool

Singer Brett Eldredge performs "Drunk on Your Love" during the 51st Academy of Country Music Awards in Las Vegas, Nevada April 3, 2016. REUTERS/Mario Anzuoni

Singer Brett Eldredge performs "Drunk on Your Love" during the 51st Academy of Country Music Awards in Las Vegas, Nevada April 3, 2016. REUTERS/Mario Anzuoni

Singer Brett Eldredge performs "Drunk on Your Love" during the 51st Academy of Country Music Awards in Las Vegas, Nevada April 3, 2016. REUTERS/Mario Anzuoni

Singer Brett Eldredge performs "Drunk on Your Love" during the 51st Academy of Country Music Awards in Las Vegas, Nevada April 3, 2016. REUTERS/Mario Anzuoni

An Ultra-Orthodox Jewish boy dressed in costume stands next to a drunk man during celebrations marking the Jewish holiday of Purim in Jerusalem's Mea Shearim neighbourhood, March 25, 2016. Purim is a celebration of the Jews' salvation from genocide in ancient Persia, as recounted in the Book of Esther. REUTERS/Ronen Zvulun

A reporter conducts a live report outside the Lynn W. Ross Juvenile Detention Center, where Ethan Couch is being held after arriving from Mexico, in Forth Worth, Texas January 28, 2016. American teenager Ethan Couch, 18, derided for a defense of "affluenza" in the killing of four people while driving drunk, arrived back in Texas on Thursday after being deported from Mexico and was placed in juvenile detention. REUTERS/Mike Stone

A man exits the Lynn W. Ross Juvenile Detention Center, where Ethan Couch is being held after arriving from Mexico, in Forth Worth, Texas January 28, 2016. American teenager Ethan Couch, 18, derided for a defense of "affluenza" in the killing of four people while driving drunk, arrived back in Texas on Thursday after being deported from Mexico and was placed in juvenile detention. REUTERS/Mike Stone

Police officers enter the Lynn W. Ross Juvenile Detention Center, where Ethan Couch is being held after arriving from Mexico, in Forth Worth, Texas January 28, 2016. American teenager Ethan Couch, 18, derided for a defense of "affluenza" in the killing of four people while driving drunk, arrived back in Texas on Thursday after being deported from Mexico and was placed in juvenile detention. REUTERS/Mike Stone

TV cameras are seen outside Mexico's National Migration Institute (INM) office, where Ethan Couch, the Texas teenager derided for his "affluenza" defense in a deadly drunken-driving case, is held at the Iztapalapa neighbourhood in Mexico City, Mexico, January 27, 2016. The wealthy Texas youth known as the "affluenza" teen after he killed four people in a drunk driving incident in 2013 should be deported to the United States very soon after dropping a legal challenge in Mexico, his lawyer said on Tuesday. REUTERS/Ginnette Riquelme

Policemen gesture to a passenger bus arriving to Mexico's National Migration Institute (INM) office, where Ethan Couch, the Texas teenager derided for his "affluenza" defense in a deadly drunken-driving case, is held at the Iztapalapa neighbourhood in Mexico City, Mexico, January 27, 2016. The wealthy Texas youth known as the "affluenza" teen after he killed four people in a drunk driving incident in 2013 should be deported to the United States very soon after dropping a legal challenge in Mexico, his lawyer said on Tuesday. REUTERS/Ginnette Riquelme

A policeman closes the gate of Mexico's National Migration Institute (INM) office, where Ethan Couch, the Texas teenager derided for his "affluenza" defense in a deadly drunken-driving case, is held at the Iztapalapa neighbourhood in Mexico City, Mexico, January 27, 2016. The wealthy Texas youth known as the "affluenza" teen after he killed four people in a drunk driving incident in 2013 should be deported to the United States very soon after dropping a legal challenge in Mexico, his lawyer said on Tuesday. REUTERS/Ginnette Riquelme

Vehicles of Mexico's National Migration Institute (INM) leave the immigration office, where Ethan Couch, the Texas teenager derided for his "affluenza" defense in a deadly drunken-driving case, is held at the Iztapalapa neighbourhood in Mexico City, Mexico, January 27, 2016. The wealthy Texas youth known as the "affluenza" teen after he killed four people in a drunk driving incident in 2013 should be deported to the United States very soon after dropping a legal challenge in Mexico, his lawyer said on Tuesday. REUTERS/Ginnette Riquelme

A policeman of Mexico's National Migration Institute (INM) keeps watch at the immigration office where Ethan Couch, the Texas teenager derided for his "affluenza" defense in a deadly drunken-driving case, is held at the Iztapalapa neighbourhood in Mexico City, Mexico, January 27, 2016. The wealthy Texas youth known as the "affluenza" teen after he killed four people in a drunk driving incident in 2013 should be deported to the United States very soon after dropping a legal challenge in Mexico, his lawyer said on Tuesday. REUTERS/Ginnette Riquelme

Judge Wayne Salvant issues his ruling in Criminal District Court in Forth Worth, Texas, January 11, 2016. Salvant, on Monday slashed the bond required for Tonya Couch to $75,000 from the previous $1 million in the felony case accusing her of helping her teenage son flee to Mexico after he was suspected of violating a probation deal that kept him out of prison following a fatal drunk driving crash. REUTERS/David Kent/Ft. Worth Star-Telegram/Pool

Tonya Couch (R) is escorted to her defense team in Criminal District Court in Fort Worth, Texas, January 11, 2016. A Texas judge on Monday slashed the bond required for a mother charged with helping her teenage son flee to Mexico after was suspected of violating a probation deal that kept him out of prison following a fatal drunk driving crash. REUTERS/David Kent/Ft. Worth Star-Telegram/Pool

Tonya Couch (R) is escorted by deputies into Criminal District Court in Fort Worth, Texas, January 11, 2016. A Texas judge on Monday slashed the bond required for a mother charged with helping her teenage son flee to Mexico after was suspected of violating a probation deal that kept him out of prison following a fatal drunk driving crash. REUTERS/David Kent/Ft. Worth Star-Telegram/Pool

Deputies direct Tonya Couch (C) to the defense table before her bond reduction hearing in Criminal District Court in Fort Worth, Texas, January 11, 2016. A Texas judge on Monday slashed the bond required for a mother charged with helping her teenage son flee to Mexico after was suspected of violating a probation deal that kept him out of prison following a fatal drunk driving crash. REUTERS/David Kent/Ft. Worth Star-Telegram/Pool

Tonya Couch (L) leaves the courtroom after appearing before state District Judge Wayne Salvant in Fort Worth, Texas, January 8, 2016. Couch, the mother of Ethan Couch, a Texas teenager, ridiculed for his "affluenza" defense in the killing of four people while he was driving drunk, was arraigned in a Fort Worth court on Friday on a charge of helping her son flee to Mexico after he was suspected of violating probation. REUTERS/Rodger Mallison/Fort Worth Star-Telegram/Pool

Tonya Couch appears before state District Judge Wayne Salvant in Fort Worth, Texas, January 8, 2016. Couch, the mother of Ethan Couch, a Texas teenager, ridiculed for his "affluenza" defense in the killing of four people while he was driving drunk, was arraigned in a Fort Worth court on Friday on a charge of helping her son flee to Mexico after he was suspected of violating probation. REUTERS/Rodger Mallison/Fort Worth Star-Telegram/Pool

Tonya Couch (L) enters the courtroom to appear before state District Judge Wayne Salvant in Fort Worth, Texas, January 8, 2016. Couch, the mother of Ethan Couch, a Texas teenager, ridiculed for his "affluenza" defense in the killing of four people while he was driving drunk, was arraigned in a Fort Worth court on Friday on a charge of helping her son flee to Mexico after he was suspected of violating probation. REUTERS/Rodger Mallison/Fort Worth Star-Telegram/Pool

Tonya Couch (C) enters the courtroom to appear before state District Judge Wayne Salvant in Fort Worth, Texas, January 8, 2016. Couch, the mother of Ethan Couch, a Texas teenager, ridiculed for his "affluenza" defense in the killing of four people while he was driving drunk, was arraigned in a Fort Worth court on Friday on a charge of helping her son flee to Mexico after he was suspected of violating probation. REUTERS/Rodger Mallison/Fort Worth Star-Telegram/Pool

Tonya Couch (R) enters the courtroom to appear before state District Judge Wayne Salvant in Fort Worth, Texas, January 8, 2016. Couch, the mother of Ethan Couch, a Texas teenager, ridiculed for his "affluenza" defense in the killing of four people while he was driving drunk, was arraigned in a Fort Worth court on Friday on a charge of helping her son flee to Mexico after he was suspected of violating probation. REUTERS/Rodger Mallison/Fort Worth Star-Telegram/Pool

Tonya Couch (R) is escorted by a sheriff's deputy as she arrives at the Tarrant County Jail in Fort Worth, Texas, January 7, 2016. Couch, the mother of Texas teenager Ethan Couch, derided for a defense of "affluenza" in his trail for killing four people while driving drunk, was flown on Thursday from Los Angeles to Texas, where she faces an indictment for helping her son escape to Mexico. REUTERS/Paul Moseley/Ft. Worth Star-Telegram/Pool

Tonya Couch (C) is escorted by a sheriff's deputy as she arrives at the Tarrant County Jail in Fort Worth, Texas, January 7, 2016. Couch, the mother of Texas teenager Ethan Couch, derided for a defense of "affluenza" in his trail for killing four people while driving drunk, was flown on Thursday from Los Angeles to Texas, where she faces an indictment for helping her son escape to Mexico. REUTERS/Paul Moseley/Ft. Worth Star-Telegram/Pool

Tonya Couch (R) is escorted by a sheriff's deputy as she arrives at the Tarrant County Jail in Fort Worth, Texas, January 7, 2016. Couch, the mother of Texas teenager Ethan Couch, derided for a defense of "affluenza" in his trail for killing four people while driving drunk, was flown on Thursday from Los Angeles to Texas, where she faces an indictment for helping her son escape to Mexico. REUTERS/Paul Moseley/Ft. Worth Star-Telegram/Pool

Tonya Couch (R) is escorted by a sheriff's deputy as she arrives at the Tarrant County Jail in Fort Worth, Texas, January 7, 2016. Couch, the mother of Texas teenager Ethan Couch, derided for a defense of "affluenza" in his trail for killing four people while driving drunk, was flown on Thursday from Los Angeles to Texas, where she faces an indictment for helping her son escape to Mexico. REUTERS/Paul Moseley/Ft. Worth Star-Telegram/Pool

Tonya Couch (R) is escorted by a sheriff's deputy as she arrives at the Tarrant County Jail in Fort Worth, Texas, January 7, 2016. Couch, the mother of Texas teenager Ethan Couch, derided for a defense of "affluenza" in his trail for killing four people while driving drunk, was flown on Thursday from Los Angeles to Texas, where she faces an indictment for helping her son escape to Mexico. REUTERS/Paul Moseley/Ft. Worth Star-Telegram/Pool

People walk in front of the main railway station in Cologne, Germany January 7, 2016, near the city's cathedral. German police have identified three suspects in connection with attacks on women at New Year celebrations in the city of Cologne but have not yet made any arrests, the interior minister of the state of North Rhine-Westphalia (NRW) said on Wednesday. About 90 women reported being robbed, threatened or sexually molested at New Year celebrations outside the city's cathedral by young, mostly drunk, men, police said on Tuesday, in events they described as "a new dimension in crime". REUTERS/Wolfgang Rattay

A woman walks in front of the main railway station in Cologne, Germany January 7, 2016, near the city's cathedral. German police have identified three suspects in connection with attacks on women at New Year celebrations in the city of Cologne but have not yet made any arrests, the interior minister of the state of North Rhine-Westphalia (NRW) said on Wednesday. About 90 women reported being robbed, threatened or sexually molested at New Year celebrations outside the city's cathedral by young, mostly drunk, men, police said on Tuesday, in events they described as "a new dimension in crime". REUTERS/Wolfgang Rattay TPX IMAGES OF THE DAY

A woman walks in front of the main railway station in Cologne, Germany January 7, 2016, near the city's cathedral. German police have identified three suspects in connection with attacks on women at New Year celebrations in the city of Cologne but have not yet made any arrests, the interior minister of the state of North Rhine-Westphalia (NRW) said on Wednesday. About 90 women reported being robbed, threatened or sexually molested at New Year celebrations outside the city's cathedral by young, mostly drunk, men, police said on Tuesday, in events they described as "a new dimension in crime". REUTERS/Wolfgang Rattay

A TV satellite uplink vehicle stands in front of the main railways station of Cologne, Germany January 7, 2016. German police have identified three suspects in connection with attacks on women at New Year celebrations in the city of Cologne. About 90 women reported being robbed, threatened or sexually molested at New Year celebrations outside the city's cathedral by young, mostly drunk, men, police said on Tuesday, in events they described as "a new dimension in crime". REUTERS/Wolfgang Rattay

Women shout slogans and hold up a placard that reads "Against Sexism - Against Racism" as they march through the main railway station of Cologne, Germany, January 5, 2016. About 90 women have reported being robbed, threatened or sexually molested at the New Year's celebrations outside Cologne's cathedral by young, mostly drunk, men, police said on Tuesday. REUTERS/Wolfgang Rattay

Women shout slogans and hold up a placard that reads "Against Sexism - Against Racism" as they march through the main railways station of Cologne, Germany, January 5, 2016. About 90 women have reported being robbed, threatened or sexually molested at the New Year's celebrations outside Cologne's cathedral by young, mostly drunk, men, police said on Tuesday. REUTERS/Wolfgang Rattay

Women hold up placards that read "Mrs. Merkel: Where are you? What are you saying? This worries us!" during a protest in front of the Cologne Cathedral, Germany, January 5, 2016. About 90 women have reported being robbed, threatened or sexually molested at the New Year's celebrations outside Cologne's cathedral by young, mostly drunk, men, police said on Tuesday. REUTERS/Wolfgang Rattay

Women hold up placards that read "Mrs. Merkel: Where are you? What are you saying? This worries us!" and "Thanks (Cologne mayor Henriette) Reker!! Poor Cologne" (R) during a protest in front of the Cologne Cathedral, Germany, January 5, 2016. About 90 women have reported being robbed, threatened or sexually molested at the New Year's celebrations outside Cologne's cathedral by young, mostly drunk, men, police said on Tuesday. REUTERS/Wolfgang Rattay

People are silhouetted as they walk past the main railway station in Cologne, Germany, January 5, 2016. About 90 women have reported being robbed, threatened or sexually molested at the New Year's celebrations outside Cologne's cathedral by young, mostly drunk, men, police said on Tuesday. One woman said she was raped. Police and witnesses have said about 1,000 men, split into groups, attacked women in the square. Some witnesses said the men were of North African appearance, stirring strong emotions in Germany where Chancellor Angela Merkel has welcomed people fleeing war zones in the Middle East and Africa. REUTERS/Wolfgang Rattay

An electronic information sign warning the general public against pickpockets, is illuminated on an advertising board outside the main railway station and in front of Cologne Cathedral in Cologne, Germany, January 5, 2016. About 90 women have reported being robbed, threatened or sexually molested at the New Year's celebrations outside Cologne's cathedral by young, mostly drunk, men, police said on Tuesday. One woman said she was raped. Police and witnesses have said about 1,000 men, split into groups, attacked women in the square. Some witnesses said the men were of North African appearance, stirring strong emotions in Germany where Chancellor Angela Merkel has welcomed people fleeing war zones in the Middle East and Africa. REUTERS/Wolfgang Rattay

Cologne Mayor Henriette Reker addresses a news conference in Cologne, Germany, January 5, 2016. About 90 women have reported being robbed, threatened or sexually molested at the New Year's celebrations outside Cologne's cathedral by young, mostly drunk, men, police said on Tuesday. One woman said she was raped. Police and witnesses have said about 1,000 men, split into groups, attacked women in the square. Some witnesses said the men were of North African appearance, stirring strong emotions in Germany where Chancellor Angela Merkel has welcomed people fleeing war zones in the Middle East and Africa. REUTERS/Wolfgang Rattay

Cologne Mayor Henriette Reker and President of the Cologne Police Wolfgang Albers (R) hold a news confernece in Cologne, Germany, January 5, 2016. About 90 women have reported being robbed, threatened or sexually molested at the New Year's celebrations outside Cologne's cathedral by young, mostly drunk, men, police said on Tuesday. One woman said she was raped. Police and witnesses have said about 1,000 men, split into groups, attacked women in the square. Some witnesses said the men were of North African appearance, stirring strong emotions in Germany where Chancellor Angela Merkel has welcomed people fleeing war zones in the Middle East and Africa. REUTERS/Wolfgang Rattay

Cologne Mayor Henriette Reker addresses a news conference in Cologne, Germany, January 5, 2016. About 90 women have reported being robbed, threatened or sexually molested at the New Year's celebrations outside Cologne's cathedral by young, mostly drunk, men, police said on Tuesday. One woman said she was raped. Police and witnesses have said about 1,000 men, split into groups, attacked women in the square. Some witnesses said the men were of North African appearance, stirring strong emotions in Germany where Chancellor Angela Merkel has welcomed people fleeing war zones in the Middle East and Africa. REUTERS/Wolfgang Rattay

Cologne Mayor Henriette Reker addresses a news conference in Cologne, Germany, January 5, 2016. About 90 women have reported being robbed, threatened or sexually molested at the New Year's celebrations outside Cologne's cathedral by young, mostly drunk, men, police said on Tuesday. One woman said she was raped. Police and witnesses have said about 1,000 men, split into groups, attacked women in the square. Some witnesses said the men were of North African appearance, stirring strong emotions in Germany where Chancellor Angela Merkel has welcomed people fleeing war zones in the Middle East and Africa. REUTERS/Wolfgang Rattay

Cologne Mayor Henriette Reker addresses a news conference in Cologne, Germany, January 5, 2016. About 90 women have reported being robbed, threatened or sexually molested at the New Year's celebrations outside Cologne's cathedral by young, mostly drunk, men, police said on Tuesday. One woman said she was raped. Police and witnesses have said about 1,000 men, split into groups, attacked women in the square. Some witnesses said the men were of North African appearance, stirring strong emotions in Germany where Chancellor Angela Merkel has welcomed people fleeing war zones in the Middle East and Africa. REUTERS/Wolfgang Rattay

Cologne Mayor Henriette Reker addresses a news conference in Cologne, Germany, January 5, 2016. About 90 women have reported being robbed, threatened or sexually molested at the New Year's celebrations outside Cologne's cathedral by young, mostly drunk, men, police said on Tuesday. One woman said she was raped. Police and witnesses have said about 1,000 men, split into groups, attacked women in the square. Some witnesses said the men were of North African appearance, stirring strong emotions in Germany where Chancellor Angela Merkel has welcomed people fleeing war zones in the Middle East and Africa. REUTERS/Wolfgang Rattay

Cologne Mayor Henriette Reker and President of the Cologne Police Wolfgang Albers (R) hold a news confernece in Cologne, Germany, January 5, 2016. About 90 women have reported being robbed, threatened or sexually molested at the New Year's celebrations outside Cologne's cathedral by young, mostly drunk, men, police said on Tuesday. One woman said she was raped. Police and witnesses have said about 1,000 men, split into groups, attacked women in the square. Some witnesses said the men were of North African appearance, stirring strong emotions in Germany where Chancellor Angela Merkel has welcomed people fleeing war zones in the Middle East and Africa. REUTERS/Wolfgang Rattay

Cologne Mayor Henriette Reker arrives for a news conference in Cologne, Germany, January 5, 2016. About 90 women have reported being robbed, threatened or sexually molested at the New Year's celebrations outside Cologne's cathedral by young, mostly drunk, men, police said on Tuesday. One woman said she was raped. Police and witnesses have said about 1,000 men, split into groups, attacked women in the square. Some witnesses said the men were of North African appearance, stirring strong emotions in Germany where Chancellor Angela Merkel has welcomed people fleeing war zones in the Middle East and Africa. REUTERS/Wolfgang Rattay TPX IMAGES OF THE DAY

Cologne Mayor Henriette Reker and President of the Cologne Police Wolfgang Albers (R) hold a news confernece in Cologne, Germany, January 5, 2016. About 90 women have reported being robbed, threatened or sexually molested at the New Year's celebrations outside Cologne's cathedral by young, mostly drunk, men, police said on Tuesday. One woman said she was raped. Police and witnesses have said about 1,000 men, split into groups, attacked women in the square. Some witnesses said the men were of North African appearance, stirring strong emotions in Germany where Chancellor Angela Merkel has welcomed people fleeing war zones in the Middle East and Africa. REUTERS/Wolfgang Rattay

Cologne Mayor Henriette Reker and President of the Cologne Police Wolfgang Albers (R) arrive for a news confernece in Cologne, Germany, January 5, 2016. About 90 women have reported being robbed, threatened or sexually molested at the New Year's celebrations outside Cologne's cathedral by young, mostly drunk, men, police said on Tuesday. One woman said she was raped. Police and witnesses have said about 1,000 men, split into groups, attacked women in the square. Some witnesses said the men were of North African appearance, stirring strong emotions in Germany where Chancellor Angela Merkel has welcomed people fleeing war zones in the Middle East and Africa. REUTERS/Wolfgang Rattay

Cologne Mayor Henriette Reker and President of the Cologne Police Wolfgang Albers (R) arrive for a news confernece in Cologne, Germany, January 5, 2016. About 90 women have reported being robbed, threatened or sexually molested at the New Year's celebrations outside Cologne's cathedral by young, mostly drunk, men, police said on Tuesday. One woman said she was raped. Police and witnesses have said about 1,000 men, split into groups, attacked women in the square. Some witnesses said the men were of North African appearance, stirring strong emotions in Germany where Chancellor Angela Merkel has welcomed people fleeing war zones in the Middle East and Africa. REUTERS/Wolfgang Rattay

A police vehicle patrols at the main square and in front of the central railway station in Cologne, Germany, January 5, 2016. A mass attack by about 1,000 men, described by witnesses as being of North African appearance, on women celebrating New Year in the city of Cologne has caused outrage across Germany. Police say some 60 women have reported being robbed, threatened or sexually molested at the New Year's celebrations outside the twin-spired cathedral in Cologne by young, mostly drunk, men. There is also one allegation of rape. REUTERS/Wolfgang Rattay

A police vehicle patrols at the main square and in front of the central railway station in Cologne, Germany, January 5, 2016. A mass attack by about 1,000 men, described by witnesses as being of North African appearance, on women celebrating New Year in the city of Cologne has caused outrage across Germany. Police say some 60 women have reported being robbed, threatened or sexually molested at the New Year's celebrations outside the twin-spired cathedral in Cologne by young, mostly drunk, men. There is also one allegation of rape. REUTERS/Wolfgang Rattay

Residents look at a drunk man as he climbs on a Baron Samdi cross, as they wait for the start of a voodoo ceremony, at the cemetery of Croix des Bouquets, on the outskirts of Port-au-Prince, Haiti, November 2, 2015. REUTERS/Andres Martinez Casares

Residents look and take pictures at a drunk man (not in the picture), as they wait for a voodoo ceremony, at the cemetery of Croix des Bouquets, on the outskirts of Port-au-Prince, Haiti, November 2, 2015. REUTERS/Andres Martinez Casares

A bicycle called "Ghost bike" or "Bicianimita" stands next to at the location where a cyclist was killed in an accident with a vehicle in Santiago, Chile, September 30, 2015. Bicycles, usually painted in white, are a project of "Ciclistas con Alas" (Bikers with wings) organization, which seeks to make aware the many cases of run-over cyclists. The placard reads "Arturo Aguilera, 28 years old, designer and cyclist. Killed by Victor Hugo Barriga Saavedra, drunk driver, currently freedom." Picture taken September 30, 2015. REUTERS/Ivan Alvarado

A bicycle called "Ghost bike" or "Bicianimita" stands next to a traditional small house for the resting of souls, at the location where a cyclist was killed in an accident with a vehicle in Santiago, Chile, October 1, 2015. Bicycles, usually painted in white, are a project of "Ciclistas con Alas" (Bikers with wings) organization, which seeks to make aware the many cases of run-over cyclists. The placard reads "Alejandro Morales, 24 years, student and cyclist. Killed by Rodrigo Rojas Tornquist, drunk driver." REUTERS/Ivan Alvarado

A woman points at a bottle of fruit flavoured and low-alcohol soju at a pub in Seoul, South Korea, September 9, 2015. Professional women are driving a change in the way beverage companies look at South Korea, which hard-drinking men have made Asia's biggest alcohol consuming country on a per capita basis. As more women join the workforce in South Korea, a growing share of younger women are becoming regular drinkers, shifting consumption patterns in a male-dominated society where post-work drinking sessions are a staple of office life. Rising incomes and a greater interest in health also mean fewer Koreans merely seek out the cheapest way to get drunk. Picture taken September 9, 2015. REUTERS/Kim Hong-Ji

Bottles of fruit flavoured and low-alcohol soju are seen at a pub in Seoul, South Korea, September 9, 2015. Professional women are driving a change in the way beverage companies look at South Korea, which hard-drinking men have made Asia's biggest alcohol consuming country on a per capita basis. As more women join the workforce in South Korea, a growing share of younger women are becoming regular drinkers, shifting consumption patterns in a male-dominated society where post-work drinking sessions are a staple of office life. Rising incomes and a greater interest in health also mean fewer Koreans merely seek out the cheapest way to get drunk. Picture taken September 9, 2015. REUTERS/Kim Hong-Ji

Bottles of fruit flavoured and low-alcohol soju are seen in this picture illustration at a pub in Seoul, South Korea, September 9, 2015. Professional women are driving a change in the way beverage companies look at South Korea, which hard-drinking men have made Asia's biggest alcohol consuming country on a per capita basis. As more women join the workforce in South Korea, a growing share of younger women are becoming regular drinkers, shifting consumption patterns in a male-dominated society where post-work drinking sessions are a staple of office life. Rising incomes and a greater interest in health also mean fewer Koreans merely seek out the cheapest way to get drunk. Picture taken September 9, 2015. REUTERS/Kim Hong-Ji

Saxony State Premier Stanislav Tillich (R) and State Econmics Minister Martin Dulig (2ndL) leave an asylum seekers accomodation facility in Heidenau, Germany on August 23, 2015. Germany's interior minister led calls on Sunday for a crackdown on right wing militants and racists after a second night of scuffles between protesters and police outside a refugee shelter in the eastern German town of Heidenau.Just one day after 31 police officers were hurt in violent protests against the asylum seekers, a Reuters photographer on Saturday night saw some 200 mostly drunk militants in Heidenau throwing fireworks and bottles at police. REUTERS/Axel Schmidt

Saxony State Premier Stanislav Tillich (2ndL) and State Econmics Minister Martin Dulig (L) answer journalists questions after leaving an asylum seekers accomodation facility in Heidenau, Germany on August 23, 2015. Germany's interior minister led calls on Sunday for a crackdown on right wing militants and racists after a second night of scuffles between protesters and police outside a refugee shelter in the eastern German town of Heidenau.Just one day after 31 police officers were hurt in violent protests against the asylum seekers, a Reuters photographer on Saturday night saw some 200 mostly drunk militants in Heidenau throwing fireworks and bottles at police. REUTERS/Axel Schmidt