Auschwitz death camp survivor Jadwiga Bogucka (maiden name Regulska), 89, registered with camp number 86356, holds a picture of herself from 1944 in Warsaw, Poland January 12, 2015. (Photo by Kacper Pempel/Reuters)





A child jokes in a street flooded by the rising Rio Solimoes, one of the two main branches of the Amazon River, in Anama, Amazonas state, Brazil June 3, 2015. (Photo by Bruno Kelly/Reuters)





Cuba's President Raul Castro pretends not to hear questions from journalists as he and U.S. President Barack Obama hold a bilateral meeting during the Summit of the Americas in Panama City, Panama April 11, 2015. (Photo by Jonathan Ernst/Reuters)





Mauricio Macri (C), presidential candidate for the Cambiemos (Let's Change) alliance, kisses his wife Juliana Awada as Argentina's ruling party candidate Daniel Scioli watches in Buenos Aires, Argentina November 15, 2015. (Photo by Marcos Brindicci/Reuters)





Jordan's King Abdullah (L) offers his condolences to Safi al-Kasaesbeh, the father of Jordanian pilot Muath al-Kasaesbeh, at the headquarters of the family's clan in the city of Karak, Jordan February 5, 2015. (Photo by Reuters/Petra News Agency)





A law enforcement officer uses pepper spray to disperse the crowd at the intersection of North and Pennsylvania Avenues in Baltimore, United States May 4, 2015. (Photo by Sait Serkan Gurbuz/Reuters)





Anti-gay protesters attack a gay rights activist during an LGBT community rally in central Moscow, Russia, May 30, 2015. (Photo by Maxim Shemetov/Reuters)





Feb 1, 2015; Glendale, AZ, USA; New England Patriots quarterback Tom Brady (rear) hugs wide receiver Julian Edelman (11) after defeating the Seattle Seahawks in Super Bowl XLIX at University of Phoenix Stadium. (Photo by Mark J. Rebilas/USA TODAY Sports)





Four German police cars set on fire by anti-capitalist protesters burn near the European Central Bank (ECB) building hours before the official opening of its new headquarters in Frankfurt, Germany March 18, 2015. (Photo by Kai Pfaffenbach/Reuters)





A demonstrator looks up after being sprayed with pepper spray during clashes in Baltimore, Maryland, United States April 27, 2015. (Photo by Shannon Stapleton/Reuters)





Tania Cagnotto of Italy is seen underwater during the women's 3m springboard semi final at the Aquatics World Championships in Kazan, Russia July 31, 2015. (Photo by Stefan Wermuth/Reuters)





An Afghan boy plays on a merry-go-round on a hilltop in Kabul, Afghanistan July 20, 2015. (Photo by Ahmad Masood/Reuters)





A couple, affected by tear gas used by riot police to disperse demonstrators, reacts in central Istanbul, Turkey, July 20, 2015. (Photo by Huseyin Aldemir/Reuters)





Kim Kardashian attempts to calm her daughter, North, while sitting next to Sean Combs (L), Jay-Z (2nd L), Beyonce (3rd L) and Anna Wintour (2nd R) as they watch a presentation of Kanye West's Fall/Winter 2015 partnership with Adidas at New York Fashion Week in New York, United States February 12, 2015. (Photo by Lucas Jackson/Reuters)





A man, whom the Chadian military say they have taken prisoner for belonging to insurgent group Boko Haram, is seen in Gambaru, Nigeria February 26, 2015. The Chadian military nicknamed the man “the Butcher”. (Photo by Emmanuel Braun/Reuters)





Moe Kyaw Than, 45, a volunteer with the Myanmar Red Cross Society reacts after he was wounded when the convoy he was in was fired upon by the Myanmar National Democratic Alliance Army (MNDAA), according to the Myanmar army, between the capital of Kokang, Laukkai, and Chinshwehaw, Myanmar February 17, 2015. (Photo by Soe Zeya Tun/Reuters)





Actor Eddie Redmayne reacts as he takes the stage to accept the Oscar for best actor for his role in “The Theory of Everything” during the 87th Academy Awards in Hollywood, California, United States February 22, 2015. (Photo by Mike Blake/Reuters)





Relatives of a worker Dmitri Aleksandrov, killed by a blast at the Zasyadko coal mine, mourn next to his coffin during a funeral ceremony in Donetsk, Ukraine March 6, 2015. (Photo by Marko Djurica/Reuters)





(L-R) Greek Prime Minister Alexis Tsipras, Italian Prime Minister Matteo Renzi and German Chancellor Angela Merkel attend a European Union leaders summit in Brussels, Belgium, June 25, 2015. (Photo by Yves Herman/Reuters)





Russia's Mikhail Nastenko riding Reistag falls at the Lochan fence in the cross country event of FEI European Eventing Championship at Blair Castle, Scotland, Britain, September 12, 2015. (Photo by Russell Cheyne/Reuters)





A female Kurdistan Workers Party (PKK) fighter stands near a security position in Sinjar, Iraq March 13, 2015. (Photo by Asmaa Waguih/Reuters)





Japans Hiroshi Yamashita (R) celebrates victory against South Africa during their IRB Rugby World Cup 2015 Pool B match at the Brighton Community Stadium, Brighton, Britain, September 19, 2015. (Photo by Stefan Wermuth/Reuters)





Britain's Queen Elizabeth boards her carriage as she travels on the new Scottish Borders railway line, in Scotland, Britain September 9, 2015. (Photo by Andrew Milligan/Reuters)





Canada's Prime Minister Justin Trudeau and his wife Sophie share a moment during Remembrance Day ceremonies at the National War Memorial in Ottawa, Canada November 11, 2015. (Photo by Chris Wattie/Reuters)





Yasmine, a 6-year-old migrant from Deir Al Zour in war-torn Syria, cries at the beach after arriving on the Greek island of Lesbos September 11, 2015. (Photo by Zohra Bensemra/Reuters)





Israeli Prime Minister Benjamin Netanyahu (C) and his wife Sara (R) attend the Mimona ceremony in the Israeli town of Or Akiva near Caesarea April 11, 2015. (Photo by Amir Cohen/Reuters)





A protester jumps on the table in front of the European Central Bank President Mario Draghi during a news conference in Frankfurt, Germany April 15, 2015. (Photo by Kai Pfaffenbach/Reuters)





Girls who survived what activists said was a ground-to-ground missile attack by forces of Syria's President Bashar al-Assad, hold hands at Aleppo's Bab al-Hadeed district, Syria April 7, 2015. (Photo by Abdalrhman Ismail/Reuters)





A member of the Iraqi security forces beats an Islamic State insurgent, who was captured in Tikrit, Iraq April 1, 2015. (Photo by Alaa Al-Marjani/Reuters)





Wreckage of the Airbus A320 is seen at the site of the crash, near Seyne-les-Alpes, in the French Alps, France, March 26, 2015. (Photo by Emmanuel Foudrot/Reuters)