A cyclist wears a bandana with holy pictures at the end of the annual bicycle and motorcycle pilgrimage during the Our Lady of Graces feast in Zabbar, Malta September 9, 2018. REUTERS/Darrin Zammit Lupi 

A woman participates in a demonstration against water privatization in San Salvador, El Salvador, August 30, 2018. The bandana reads "Water is not a business". REUTERS/Jose Cabezas 

A woman participates in a demonstration against water privatization in San Salvador, El Salvador, August 30, 2018. The bandana reads "Water is not a business". REUTERS/Jose Cabezas 

Abortion rights activists gather as lawmakers are expected to vote on a bill legalizing abortion, in Buenos Aires, Argentina August 8, 2018. The print on the green bandana reads "Legal abortion to not die." REUTERS/Marcos Brindicci 

Abortion rights activists gather as lawmakers are expected to vote on a bill legalizing abortion, in Buenos Aires, Argentina August 8, 2018. The print on the green bandana reads "Legal abortion to not die." REUTERS/Marcos Brindicci 

An anti-government protester takes part in a caravan of car and motorcycles to demand an end to violence in Ticuantepe, Nicaragua July 15, 2018. The bandana reads " Long live the Students". REUTERS/Oswaldo Rivas 

A main concert stage is reflected in the sunglasses of a reveler wearing a "Firefly" bandana on the third day of the Firefly Music Festival in Dover, Delaware U.S., June 16, 2018. REUTERS/Mark Makela 

A woman wears a bandana with a message, during a protest organised by the Delhi Commission for Women, against the rape of an eight-year-old girl, in Kathua, near Jammu and a teenager in Unnao, Uttar Pradesh state, in New Delhi, India April 13, 2018. REUTERS/Saumya Khandelwal 

A man participates in a demonstration during a Peruvian Congress session to accept President Pedro Pablo Kuczynski’s resignation in Lima, Peru, with a bandana on his head that reads " let them all go" . March 22, 2018. REUTERS/Mariana Bazo 

A farmer covers his face with a bandana with an image of Che Guevara as he sleeps before a rally organised by All India Kisan Sabha (AIKS) in Mumbai, India March 12, 2018. REUTERS/Danish Siddiqui TPX IMAGES OF THE DAY 

A farmer covers his face with a bandana with an image of Che Guevara as he sleeps before a rally organised by All India Kisan Sabha (AIKS) in Mumbai, India March 12, 2018. REUTERS/Danish Siddiqui 

Vendors sell bandanas as tourists watch the sunset on Seminyak beach in Bali, Indonesia August 17, 2017. REUTERS/Thomas White 

Matt Mager, 58, drinks a beer while wearing a patriotic bandana in Seaside Park, New Jersey, U.S. July 3, 2017. REUTERS/Mark Makela 

A reveler wears a bandana as a mask during the Firefly Music Festival in Dover, Delaware, U.S. June 18, 2017. REUTERS/Mark Makela 

A worker wears a bandana during the Firefly Music Festival in Dover, Delaware, U.S. June 17, 2017. REUTERS/Mark Makela 

A man walks with a bandana on his face in the late afternoon sun during the Coachella Valley Music and Arts Festival in Indio, California, U.S. April 16, 2017. REUTERS/Carlo Allegri 

A man walking with a bandana on his face takes a photo in the late afternoon sun during the Coachella Valley Music and Arts Festival in Indio, California, U.S. April 16, 2017. REUTERS/Carlo Allegri 

A demonstrator with a bandana on his head takes part in a march in support of Kevin Solorzano, a student who was found guilty of the murder of former prosecutor Edwin Eguigure, in Tegucigalpa, Honduras, February 10, 2017. Bandana reads "Justice for Kevin, is Innocent" REUTERS/Jorge Cabrera 

A supporter wearing a U.S. flag bandana watches on during a rally in support of U.S. President Donald Trump at Trump Tower in Manhattan, New York, U.S., February 5, 2017. REUTERS/Andrew Kelly 

A police officer adjusts a woman's bandana in front of the Ministry of the Interior during celebrations marking the sixth anniversary of Tunisia's 2011 revolution in Habib Bourguiba Avenue in Tunis, Tunisia January 14, 2017. REUTERS/Zoubeir Souissi 

A man holds red and blue bandanas together as people march to protest the death of Alfred Olango, who was shot by El Cajon police on Tuesday, after the release of two video tapes of the shooting in El Cajon, California, U.S. September 30, 2016. REUTERS/Patrick T. Fallon 

Football Soccer - World Cup 2018 Qualifiers - Argentina v Uruguay - Estadio Malvinas Argentinas, Mendoza, Argentina - 01/09/16 - A fan of Argentina takes a picture as she wears a bandana that reads "(Argentina's Lionel) Messi is Argentine" before their match aagainst Uruguay. REUTERS/Marcos Brindicci 

Football Soccer - World Cup 2018 Qualifiers - Argentina v Uruguay - Estadio Malvinas Argentinas, Mendoza, Argentina - 01/09/16 - A fan of Argentina wears a bandana that reads "(Argentina's Lionel) Messi is Argentine" before their match against Uruguay. REUTERS/Marcos Brindicci 

A supporter of U.S. Senator Bernie Sanders covers her mouth with a bandana in the colors of the American flag while standing along the perimeter fence of the 2016 Democratic National Convention in Philadelphia, Pennsylvania on July 28, 2016. REUTERS/Adrees Latif 

A reveler sleeps with a bandana across his face to block the sun at the Firefly Music Festival in Dover, Delaware, June 19, 2015. According to organizers, attendance exceeded 90,000 for the four day festival, which featured more than 110 acts, and was set in 105 acre grounds of the Dover International Speedway. REUTERS/Mark Makela 

Tawana Macon visits a vigil set up for her son Demureye Macon who was shot and killed in Chicago, Illinois, October 1, 2014. At the crowded funeral of 13-year-old Demureye' Macon, who was shot on a Chicago street, older mourners wore sober suits and dresses in beige and black. But Macon's peers came dressed in colorful tributes to the seventh-grader, sporting T-shirts, jackets and bandanas bearing the deceased's photo, his birth and death dates and messages including "Long Live the King" and "RIP Demureye." Picture taken October 1, 2014. REUTERS/Jim Young (UNITED STATES - Tags: CIVIL UNREST CRIME LAW) 

Tawana Macon (R) gets a hug at a vigil set up for her son Demureye Macon who was shot and killed in Chicago, Illinois, October 1, 2014. At the crowded funeral of 13-year-old Demureye' Macon, who was shot on a Chicago street, older mourners wore sober suits and dresses in beige and black. But Macon's peers came dressed in colorful tributes to the seventh-grader, sporting T-shirts, jackets and bandanas bearing the deceased's photo, his birth and death dates and messages including "Long Live the King" and "RIP Demureye." Picture taken October 1, 2014. REUTERS/Jim Young (UNITED STATES - Tags: CIVIL UNREST CRIME LAW) 

A mourner attends the funeral of Demureye "Traydoe" Macon in Chicago, October 8, 2014. At the packed funeral of 13-year-old Macon, who was shot on a Chicago street, Macon's young peers came dressed in colorful tributes to the seventh-grader, sporting T-shirts, jackets and bandanas bearing the deceased's photo, his birth and death dates and messages including "Long Live the King" and "RIP Demureye." Picture taken October 8, 2014. REUTERS/John Gress (UNITED STATES - Tags: CRIME LAW SOCIETY) 

A mourner grieves during the funeral of Demureye "Traydoe" Macon in Chicago, October 8, 2014. At the packed funeral of 13-year-old Macon, who was shot on a Chicago street, Macon's young peers came dressed in colorful tributes to the seventh-grader, sporting T-shirts, jackets and bandanas bearing the deceased's photo, his birth and death dates and messages including "Long Live the King" and "RIP Demureye." Picture taken October 8, 2014. REUTERS/John Gress (UNITED STATES - Tags: CRIME LAW SOCIETY) 

Mourners including Beverly Hassle (L) the cousin of the decedent, and a woman wearing a image of the teenager on her back, cry during the funeral of Demureye "Traydoe" Macon in Chicago, October 8, 2014. At the packed funeral of 13-year-old Macon, who was shot on a Chicago street, Macon's young peers came dressed in colorful tributes to the seventh-grader, sporting T-shirts, jackets and bandanas bearing the deceased's photo, his birth and death dates and messages including "Long Live the King" and "RIP Demureye." Picture taken October 8, 2014. REUTERS/John Gress (UNITED STATES - Tags: CRIME LAW SOCIETY) 

Mourners Tyiesha Edmond, 15, (L) and Trashala Newman, 16, wearing a t-shirt marking the occasion, attend the funeral of Demureye "Traydoe" Macon in Chicago, Illinois, October 8, 2014. At the packed funeral of 13-year-old Macon, who was shot on a Chicago street, Macon's young peers came dressed in colorful tributes to the seventh-grader, sporting T-shirts, jackets and bandanas bearing the deceased's photo, his birth and death dates and messages including "Long Live the King" and "RIP Demureye." Picture taken October 8, 2014. REUTERS/John Gress (UNITED STATES - Tags: SOCIETY CRIME LAW) 

A mourner grieves during the funeral of Demureye "Traydoe" Macon in Chicago, October 8, 2014. At the packed funeral of 13-year-old Macon, who was shot on a Chicago street, Macon's young peers came dressed in colorful tributes to the seventh-grader, sporting T-shirts, jackets and bandanas bearing the deceased's photo, his birth and death dates and messages including "Long Live the King" and "RIP Demureye." Picture taken October 8, 2014. REUTERS/John Gress (UNITED STATES - Tags: CRIME LAW SOCIETY) 

ATTENTION EDITORS - VISUAL COVERAGE OF SCENES OF INJURY OR DEATH

Tawana Macon (C), the mother of Demureye "Traydoe" Macon, cries as her cousin Beverly Hassle (2nd R) stands by her side, at her son's funeral in Chicago, Illinois, October 8, 2014. At the packed funeral of 13-year-old Macon, who was shot on a Chicago street, Macon's young peers came dressed in colorful tributes to the seventh-grader, sporting T-shirts, jackets and bandanas bearing the deceased's photo, his birth and death dates and messages including "Long Live the King" and "RIP Demureye." Picture taken October 8, 2014. REUTERS/John Gress (UNITED STATES - Tags: CRIME LAW SOCIETY) 

ATTENTION EDITORS - VISUAL COVERAGE OF SCENES OF INJURY OR DEATH

Cousins Beverly Hassle (C ) and Angel Cleveland attend the funeral of Demureye "Traydoe" Macon in Chicago, October 8, 2014. At the packed funeral of 13-year-old Macon, who was shot on a Chicago street, Macon's young peers came dressed in colorful tributes to the seventh-grader, sporting T-shirts, jackets and bandanas bearing the deceased's photo, his birth and death dates and messages including "Long Live the King" and "RIP Demureye." Picture taken October 8, 2014. REUTERS/John Gress (UNITED STATES - Tags: CRIME LAW SOCIETY) 

Mourners attend the funeral of Demureye "Traydoe" Macon in Chicago, October 8, 2014. At the packed funeral of 13-year-old Macon, who was shot on a Chicago street, Macon's young peers came dressed in colorful tributes to the seventh-grader, sporting T-shirts, jackets and bandanas bearing the deceased's photo, his birth and death dates and messages including "Long Live the King" and "RIP Demureye." Picture taken October 8, 2014. REUTERS/John Gress (UNITED STATES - Tags: CRIME LAW SOCIETY) 

ATTENTION EDITORS - VISUAL COVERAGE OF SCENES OF INJURY OR DEATH

Mourners attend the funeral of Demureye "Traydoe" Macon in Chicago, October 8, 2014. At the packed funeral of 13-year-old Macon, who was shot on a Chicago street, Macon's young peers came dressed in colorful tributes to the seventh-grader, sporting T-shirts, jackets and bandanas bearing the deceased's photo, his birth and death dates and messages including "Long Live the King" and "RIP Demureye." Picture taken October 8, 2014. REUTERS/John Gress (UNITED STATES - Tags: CRIME LAW SOCIETY) 

Mourners attend the funeral of Demureye "Traydoe" Macon in Chicago, October 8, 2014. At the packed funeral of 13-year-old Macon, who was shot on a Chicago street, Macon's young peers came dressed in colorful tributes to the seventh-grader, sporting T-shirts, jackets and bandanas bearing the deceased's photo, his birth and death dates and messages including "Long Live the King" and "RIP Demureye." Picture taken October 8, 2014. REUTERS/John Gress (UNITED STATES - Tags: CRIME LAW SOCIETY) 

Ukrainian servicemen stand at a checkpoint near the town of Horlivka in eastern Ukraine, September 18, 2014. Ukrainian President Petro Poroshenko appealed to the U.S. Congress for lethal and non-lethal military aid, more sanctions and a special security status on Thursday during a visit to Washington to bolster U.S. support for his strategy in handling Russian-backed separatists. REUTERS/David Mdzinarishvili (UKRAINE - Tags: POLITICS CIVIL UNREST MILITARY) 

A boy wears a bandana with the coulours of Argentina's national flag as he watches the 2014 World Cup final match between Argentina and Germany at Copacabana beach in Rio de Janeiro, July 13, 2014. REUTERS/Marcos Brindicci (BRAZIL - Tags: SOCCER SPORT WORLD CUP)

A waitress named Jessica wears a Brazilian flag as a bandana as she poses for a picture at a bar during the screening of Brazil's 2014 World Cup soccer match against Mexico in Salvador June 17, 2014. REUTERS/Marcos Brindicci (BRAZIL - Tags: SPORT SOCCER WORLD CUP SOCIETY) 

People ride in the World Naked Bike Ride in Los Angeles, California June 14, 2014. The event aims to defend the right of cyclists to ride on the streets in safety, according to organisers. REUTERS/Lucy Nicholson (UNITED STATES - Tags: SPORT CYCLING SOCIETY TRANSPORT) 

A state pensioner wears a bandana that reads "Argentina" as she attends a rally of union workers opposing the government in front of the Casa Rosada government palace in Buenos Aires May 14, 2014. The union leaders organized the protest against insecurity, high inflation and also called for an increase in the income tax threshold. REUTERS/Marcos Brindicci (ARGENTINA - Tags: CIVIL UNREST BUSINESS EMPLOYMENT POLITICS) 

U.S. Secretary of Defense Chuck Hagel (R) smiles as Wilson Center Director Jane Harman removes her scarf to reveal a bandana from Hagel's alma mater the University of Nebraska, prior to Hagel's remarks on NATO expansion and European security at the Wilson Center in Washington May 2, 2014. Russia's actions in Ukraine have shattered the myth of European security in the post-Cold War era and underscored the danger NATO allies have created by failing to meet their defense spending pledges, Hagel said on Friday. REUTERS/Jonathan Ernst (UNITED STATES - Tags: POLITICS MILITARY) 

An anti-Japanese activist is detained by South Korean policemen as he chants slogans denouncing Japanese Prime Minister Shinzo Abe's visit to Yasukuni Shrine in front of the official residence of the Japanese Ambassador in Seoul December 27, 2013. Abe visited a shrine on Thursday that is seen by critics as a symbol of Tokyo's wartime aggression, infuriating China and South Korea and prompting concern from the United States about deteriorating ties between the North Asian neighbours. The Korean characters on bandana read "Overthrow Japan!". REUTERS/Kim Hong-Ji (SOUTH KOREA - Tags: CIVIL UNREST POLITICS) 

An anti-Japanese activist is detained by South Korean policemen as he chants slogans denouncing Japanese Prime Minister Shinzo Abe's visit to Yasukuni Shrine in front of the official residence of the Japanese Ambassador in Seoul December 27, 2013. Abe visited a shrine on Thursday that is seen by critics as a symbol of Tokyo's wartime aggression, infuriating China and South Korea and prompting concern from the United States about deteriorating ties between the North Asian neighbours. The Korean characters on bandana read "Overthrow Japan!". REUTERS/Kim Hong-Ji (SOUTH KOREA - Tags: CIVIL UNREST POLITICS) 

A woman wearing a bandana commemorating former South African President Nelson Mandela listens during a service held in tribute of Mandela at the O.R. Tambo Hall in Khayelitsha, outside Cape Town, December 9, 2013. Mandela passed away peacefully at his home in Johannesburg on December 5, 2013 from a recurring lung infection. Picture taken December 9, 2013. REUTERS/Mark Wessels (SOUTH AFRICA - Tags: SOCIETY OBITUARY POLITICS) 

A policeman adjusts his bandana before training at the Jungla International Course, in Chicoral near Ibague November 26, 2013. Every year the Colombian police force invites elite law enforcement and military personnel from across Central and South America to participle in this training course. A peace deal between FARC rebels and the Colombian government would greatly help cut cocaine production in Colombia, but officials fear new crime gangs could fill the gap while anti-narcotics police fight a new scourge: synthetic drugs. As government and FARC negotiators in Havana begin discussing illicit drugs - the third item on a five-point peace agenda - anti-narcotics police chief General Ricardo Restrepo said Colombia had warned the world about the growing risk. Picture taken November 26, 2013. To match Interview COLOMBIA-FARC/DRUGS REUTERS/John Vizcaino (COLOMBIA - Tags: CIVIL UNREST CRIME LAW POLITICS DRUGS SOCIETY) 

People smoke tobacco next to an effigy of San Simon outside the church of San Simon in Iztapa, in the region of Escuintla, around 62 km (39 miles), from Guatemala City, October 28, 2013. People in Guatemala revere San Simon, also known by his Mayan name Maximon o Ry Laj Man, on October 28 annually. For some devotees, San Simon is synonymous with prosperity and happiness, while others associate him with witchcraft, paganism and a protector for drunkards. Since the 19th century, devotees have offered money, liquor or tobacco in exchange for his blessings. REUTERS/Jorge Dan Lopez (GUATEMALA - Tags: RELIGION SOCIETY ANNIVERSARY) 

Surgical Tech Melissa Ellis prepares an OR room in the University of Mississippi Medical Center in Jackson, Mississippi October 4, 2013. Mississippi is one of at least 20 states that has decided not to expand Medicaid under the Affordable Care Act, better known as "Obamacare". REUTERS/Jonathan Bachman (UNITED STATES - Tags: HEALTH POLITICS BUSINESS) 

A woman holds an "Estelada" (Catalonia separatist flag) flag as she attends a ceremony to mark the "Diada de Catalunya" (Catalunya's National day) in central Barcelona September 11, 2013. Catalan separatists launched an attempt to muster hundreds of thousands of supporters for a 400 Km (250 mile) chain across the region on Wednesday to press for a referendum on secession from Spain. REUTERS/Gustau Nacarino (SPAIN - Tags: POLITICS ANNIVERSARY) 

A man peers between umbrellas as he wears a bandana depicting an "Estelada" (Catalonia separatist flag) flag during a ceremony to mark the "Diada de Catalunya" (Catalunya's National day) in central Barcelona September 11, 2013. Catalan separatists launched an attempt to muster hundreds of thousands of supporters for a 400 Km (250 miles) chain across the region on Wednesday to press for a referendum on secession from Spain. REUTERS/Gustau Nacarino (SPAIN - Tags: POLITICS ANNIVERSARY) 

Rafael Nadal of Spain ties on his bandana during a break in play against Novak Djokovic of Serbia in their men's final match at the U.S. Open tennis championships in New York, September 9, 2013. REUTERS/Ray Stubblebine (UNITED STATES - Tags: SPORT TENNIS)

Rafael Nadal of Spain adjusts a new bandana during a break in quarter-final action against Marinko Matosevic of Australia at the men's Rogers Cup tennis tournament in Montreal, August 9, 2013. REUTERS/Christinne Muschi(CANADA - Tags: SPORT TENNIS) 

Louis holds the shoulder of his older sister Lena as they join-in a singing circle at the Kathinka-Platzhoff-Stiftung Kindergarten (Kathinka-Platzhoff-foundation kindergarden) in Hanau, 30km (18 miles) south of Frankfurt, July 16, 2013. From August 1, 2013, all children in Germany between the age of 1 and 3 will have a legal entitlement to a place at a kindergarten. The Kindergarten of the Kathinka-Platzhoff-Stiftung is one of few which hosts children between the age of six month and six years. Picture taken July 16. REUTERS/Kai Pfaffenbach (GERMANY - Tags: POLITICS BUSINESS EMPLOYMENT SOCIETY EDUCATION) 

Face transplant recipient Carmen Blandin Tarleton speaks at a news conference at Brigham and Women's Hospital in Boston, Massachusetts May 1, 2013. Tarleton, who was attacked by her estranged husband and doused with lye in June 2007, underwent the transplant in February. REUTERS/Jessica Rinaldi (UNITED STATES - Tags: HEALTH SCIENCE TECHNOLOGY SOCIETY) 

Ronaldinho of Brazil's Atletico Mineiro puts on a bandana before a training session in La Paz, March 10, 2013. Atletico Mineiro will face Bolivia's The Strongest Club for the Libertadores soccer match in La Paz on March 13. REUTERS/David Mercado (BOLIVIA - Tags: SPORT SOCCER) 

A girl wears a bandana with the Union Jack colours as she accompanies her parents to cast their vote at the Town Hall polling station in Stanley, March 10, 2013. Residents of the Falkland Islands started voting on Sunday in a sovereignty referendum that seeks to counter Argentina's increasingly assertive claim over the British-ruled territory. REUTERS/Marcos Brindicci (FALKLAND ISLANDS - Tags: POLITICS ELECTIONS) 

Free Syrian Army fighters take instructions from their commander before they stage an attack on a Syrian Army base in the Arabeen neighbourhood of Damascus in this February 3, 2013 file photo. The assault by what appeared to be several hundred fighters, was striking for the level of coordination it displayed among numerous units which, lacking uniforms, donned bandanas in bright pinks, reds and oranges to identify their loyalties and reduce the risk of "friendly fire". Picture taken February 3, 2013. REUTERS/Goran Tomasevic/Files (SYRIA - Tags: CIVIL UNREST POLITICS CONFLICT)

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Ruben Villalba (L), suspected leader of a landless movement that clashed with police evicting them from land they were occupying last June, sits in a courtroom along with 15 other landless peasants involved in the incident, in Coronel Oviedo, 137 km (85 miles) from Asuncion, February 14, 2013. The 16 peasants are accused of causing the riots that resulted in the deaths of six police officers and 11 peasant farmers, according to police officials. Villalba's bandana reads, "Freedom or death." REUTERS/Jorge Adorno (PARAGUAY - Tags: CRIME LAW POLITICS CIVIL UNREST HEADSHOT) 

People sing Bangladesh's national anthem as they attend a mass demonstration at Shahbagh intersection, demanding capital punishment for Bangladesh's Jamaat-e-Islami senior leader Abdul Quader Mollah, after a war crimes tribunal sentenced him to life imprisonment, in Dhaka February 8, 2013. More than fifty thousands of protesters rallied in cities across Bangladesh for a fourth day on Friday to demand the execution of an Islamist leader sentenced to life in prison for war crimes committed during the 1971 independence conflict. The words on the man's bandana reads, "we demand to hang the collaborators till death". REUTERS/Andrew Biraj (BANGLADESH - Tags: POLITICS CIVIL UNREST)