A man dressed like incumbent president Yahya Jammeh parades with supporters of the newly elected president Adama Barrow as they celebrate his victory during the presidential elections in Serekunda, Gambia on Dec. 2, 2016. Marco Longari/AFP/Getty Images

Survivors and relatives of victims of the Bhopal gas accident hold photos of the victims during a candlelight vigil on the eve of the 32nd anniversary of the tragedy in Bhopal, India, Dec. 2, 2016. A gas leak at a Union Carbide Corporation plant in 1984 killed at least 15,000 people in what is considered the world's worst industrial accident. Sanjeev Gupta/EPA

Military personnel unload a coffin with the remains of Brazilian victims who died in when a plane crashed into the Colombian jungle with Brazilian soccer team Chapecoense, in Medellin, Colombia, Dec. 2, 2016. Jaime Saldarriaga/Reuters

Indonesian Muslims fill the streets around the National Monument during a rally against Jakarta's minority Christian Governor Basuki "Ahok" Tjahaja Purnama who is being prosecuted for blasphemy, in Jakarta, Indonesia, Dec. 2, 2016. Several hundred thousands of conservative Muslims rallied in the Indonesian capital on Friday in the second major protest in a month against the minority Christian governor. AP

Sisters await the arrival of the caravan carrying the late Cuban President Fidel Castro's ashes in El Maja, Cuba, Dec. 1, 2016. Edgard Garrido/Reuters

A handout picture made available to Reuters on Dec. 2, 2016 shows the iron gate from the Dachau concentration camp in Germany bearing the notorious "Arbeit macht frei" (work sets you free) slogan, which has been recovered in west Norway two years after it was stolen, police said. Norway Police/Reuters

A woman kneels in front of late King Bhumibol Adulyadej's portait at the Grand Palace during a ceremony in his honor led by Thailand's Crown Prince Maha Vajiralongkorn on Dec. 1, 2016 in Bangkok, Thailand. Thailand's Crown Prince Maha Vajiralongkorn was proclaimed Thailand's new king on Thursday, 50 days after the death of his father, King Bhumibol Adulyadej. Borja Sanchez-Trillo/Getty Images

Romanian military doctors and medical students sit on a bus behind steamy windows before the National Day parade in Bucharest, Romania, Thursday, Dec. 1, 2016. Military planes and helicopters flew over the Romanian capital Thursday as thousands turned out to celebrate the national day, marking the date when the country reunified with Transylvania in 1918. Vadim Ghirda/AP Photo

Young children jump on one of the trampolines at the Alexandra Trampoline Club in Johannesburg, South Africa, Dec. 1, 2016. The children jump after school each day as one of the rare extra activities in one of Johannesburg oldest and most impoverished townships. Kim Ludbrook/EPA

Passengers walk surrounded by papers thrown by cleaning staff in a protest as they hold the fourth day of a strike at Barcelona's airport in Prat Llobregat, Spain, Thursday, Dec. 1, 2016. Manu Fernandez/AP Photo

Musicians take part in the 5th National Parade of Philharmonic Bands in Lisbon, Portugal, Dec. 1, 2016. This year's edition brought together 1,600 musicians from 35 philharmonic bands and groups from all over the country. Mario Cruz/EPA

A handler swims with a horse from the Garrison Savannah in the Caribbean Sea near Bridgetown, Barbados, Dec. 1, 2016. Adrees Latif/Reuters

A child stands before a propaganda mosaic in Pyongyang, North Korea on Dec. 1, 2016. Ed Jones/AFP/Getty Images

A child at a home for HIV-affected children and women and victims of trafficking attends a candlelight prayer meeting for those who have lost their lives to AIDS on the eve of World AIDS Day in Kathmandu, Nepal, Nov. 30, 2016. Narendra Shrestha/EPA

Serenity Brooks, 5, holds a baby doll as she digs for her belongings after a suspected tornado ripped through the town of Rosalie, Ala., Nov. 30, 2016. Butch Dill/AP Photo

Turkish policemen spray tear gas at protesters who tried to demonstrate in Ankara on November 30, 2016, after 12 victims, most of them young schoolgirls, were killed in a fire that ravaged a dormitory the day before. Adem Altan/AFP/Getty Images

Mike Young hugs his friend Sharon Harrell after he came to check on her after a suspected tornado touched down in Tullahoma, Tenn., Nov. 30, 2016. Larry McCormack/The Tennessean via AP

Cuban military members mourn as a motorcade that carries the ashes of late Cuban leader Fidel Castro passes through a main street of Havana, Cuba, Nov. 30, 2016. Alejandro Ernesto/EPA

Protesters look out of an LAPD bus after being arrested while demonstrating for a minimum wage of $15 an hour in Los Angeles, Nov. 29, 2016. Lucy Nicholson/Reuters

Fishermen place bamboo, where they will later place tree branches and fish food, to catch fish in a river in Dhaka, Bangladesh, Nov. 28, 2016. Mohammad Ponir Hossain/Reuters

A one-month-old baby rhinoceros strolls through its enclosure with its mother at the Cerza Zoo in Hermival-les-Vaux, northwestern France, on Nov. 29, 2016. Charly Triballeau/AFP/Getty Images

Indigenous people of the Sawre Muybu Munduruku tribe protest in front of the Palace of Justice in Brasilia, the capital city of Brazil, on Nov. 29, 2016. The group is asking the government to officially demarcate their land and to definitively cancel the construction of a hydroelectric plant on the Tapajos River in the heart of the Amazon. Andressa Anholete/AFP/Getty Images

People take pictures following a ceremony to mark the positioning of the New Safe Confinement sarcophagus over the destroyed reactor number four at the Chernobyl nuclear power station on Nov. 29, 2016 in Chernobyl, Ukraine. Brendan Hoffman/Getty Images

A woman reacts after the riot police shot teargas during a protest against the election results in Port-au-prince, Haiti, Nov. 29, 2016. Bahare Khodabande/EPA

Supporters of the Brazilian soccer team Chapecoense gather at the Arena Conda Arena in Chapeco, Brazil, Nov. 29, 2016, for a vigil in honor of the victims of the plane crash that devastated the team. Fernando Bizerra Jr./EPA

People stand in line to pay tribute to Cuba's late President Fidel Castro in Revolution Square in Havana, Cuba, Nov. 28, 2016. Alexandre Meneghini/Reuters

An American Airlines plane fluttering US and Cuba national flags is seen upon arrival at Jose Marti International Airport becoming the first Miami-Havana commercial flight in 50 years, coinciding with the beginning of the tributes to late Cuban leader Fidel Castro, Nov 28, 2016 in Havana. Yamil Lage/AFP/Getty Images

A displaced Iraqi man, who fled the Islamic State stronghold of Mosul, holds his daughter to be seen by her grandmother through a fence at Khazer camp, Iraq, Nov. 28, 2016. Mohammed Salem/Reuters

The 2016 U.S. Capitol Christmas Tree arrives to the West Lawn of the U.S. Capitol Building in Washington, Monday, Nov. 28, 2016, from the Payette National Forest in Idaho. Andrew Harnik/AP Photo

Pedestrians walk by Chistmas decorations in Prague, Czech Republic, Nov. 28, 2016. Filip Singer/EPA

Former CIA director retired Gen. David Petraeus arrives at Trump Tower talks with reporters after a meeting with President-elect Donald Trump, Monday, Nov. 28, 2016, in New York. Evan Vucci/AP Photo

Birds sit in cages as they feature in Albania's first bird show, in Tirana, Albania, Nov. 28, 2016. Hektor Pustina/AP Photo