A supporter of the English Defence League with a tattoo on his head stands by a replica hangman's noose and gallows during a protest outside the Old Bailey courthouse in London, in this February 26, 2014 file photo. (Photo by Toby Melville/Reuters)

A Palestinian man reacts as he carries the body of a girl from the Abu Nejim family, whom medics said was killed along with other eight family members by an Israeli air strike, before her burial at a cemetery in Beit Lahiya in the northern Gaza Strip, in this August 4, 2014 file photo. (Photo by Mohammed Salem/Reuters)

A Mexican marine lifts a bathtub that leads to a tunnel and exits in the city's drainage system at one of the houses of Joaquin “Chapo” Guzman in Culiacan, in this February 27, 2014 file photo. (Photo by Daniel Becerril/Reuters)

A woman looks through a damaged door as pro-Russian demonstrators hold a rally outside the regional government building in Donetsk, in this March 3, 2014 file photo. (Photo by Reuters/Stringer)

Jennifer Lawrence, best supporting actress nominee for her role in the film “American Hustle”, peeks around an Oscar statue on the red carpet as actor Brad Pitt (L) looks on at the 86th Academy Awards in Hollywood, California, in this March 2, 2014 file photo. (Photo by Adrees Latif/Reuters)

Olympic and Paralympic track star Oscar Pistorius sits in the dock ahead of the second day of his trial for the murder of his girlfriend Reeva Steenkamp at North Gauteng High Court in Pretoria, in this March 4, 2014 file photo. (Photo by Kim Ludbrook/Reuters)

German designer Karl Lagerfeld (R) and British model Cara Delevingne appear at the end of his Fall/Winter 2014-2015 women's ready-to-wear collection show for French fashion house Chanel at the Grand Palais transformed into a “Chanel Shopping Center” during Paris Fashion Week, in this March 4, 2014 file photo. (Photo by Stephane Mahe/Reuters)

Newly elected Geelong Mayor, Darryn Lyons poses for a photograph in his mayoral robes in the living room of his home in Geelong, in this February 27, 2014 file photo. (Photo by Jason Reed/Reuters)

A doctor conducts a thyroid examination on a five-year-old girl as her older brother and a nurse take care of her at a clinic in a temporary housing complex in Nihonmatsu, west of the tsunami-crippled Fukushima Daiichi nuclear power plant, Fukushima prefecture, in this February 27, 2014 file photo. (Photo by Toru Hanai/Reuters)

A woman prays for the deceased of the March 11, 2011 earthquake and tsunami, as snow falls, at a place where she was employed at a photo studio at the time, in Rikuzentakata, Iwate prefecture, in this file photo taken by Kyodo March 11, 2014. (Photo by Reuters/Kyodo News)

The picture of a young woman is seen at a memorial site for the victims of the March 11 train bombings at the same spot where a train was bombed ten years ago outside Madrid's Atocha station, in this March 11, 2014 file photo. (Photo by Susana Vera/Reuters)

Sergei Aksyonov, Crimea's pro-Russian prime minister, stands as a member of a pro-Russian self defence unit swears an oath to the Crimean government in Simferopol, in this March 10, 2014 file photo. (Photo by Vasily Fedosenko/Reuters)

Cast members Ryan Hansen, Kristen Bell, and Jason Dohring (L-R) pose at the premiere of “Veronica Mars” in Hollywood, California in this March 12, 2014 file photo. (Photo by Mario Anzuoni/Reuters)

Thailand's Prime Minister Yingluck Shinawatra (C) arrives in a wheelchair at the Royal Police Cadet Academy in Nakorn Pathom province, in this March 18, 2014 file photo. (Photo by Athit Perawongmetha/Reuters)

A pro-Russian man looks through a wall after breaking into the territory of the naval headquarters in Sevastopol, in this March 19, 2014 file photo. (Photo by Baz Ratner/Reuters)

France's President Francois Hollande is seen speaking in a bar after voting in the first round in the French mayoral elections in Tulle, central France, in this March 23, 2014 file photo. (Photo by Regis Duvignau/Reuters)

Handwritten notes on how a crew member should report the sighting of debris in the southern Indian Ocean are pictured on a window aboard a Royal New Zealand Air Force P-3K2 Orion aircraft searching for missing Malaysian Airlines flight MH370, in this March 22, 2014 file photo. (Photo by Jason Reed/Reuters)

Members of the pro-government “red shirt” movement attack a Buddhist monk outside the National Anti-Corruption Commission office in Nonthaburi province, on the outskirts of Bangkok, in this March 24, 2014 file photo. (Photo by Chaiwat Subprasom/Reuters)

A car with a Russian flag drives on a road outside the Crimean port city of Feodosia, in this March 24, 2014 file photo. (Photo by Shamil Zhumatov/Reuters)

A woman uses a calculator as prostitutes wait for customers in the Dolly district of Surabaya, in this March 24, 2014 file photo. (Photo by Sigit Pamungkas/Reuters)

Residents react as policemen take up position during an operation in the Mare slums complex of Rio de Janeiro, in this March 26, 2014 file photo. (Photo by Ricardo Moraes/Reuters)

Germany's Nelli Zhiganshina and Alexander Gazsi compete in the ice dance short dance program at the ISU World Figure Skating Championships in Saitama, north of Tokyo, in this March 28, 2014 file photo. (Photo by Toru Hanai/Reuters)

The shadow of a Royal New Zealand Air Force (RNZAF) P3 Orion maritime search aircraft is seen on low-level clouds as it flies over the southern Indian Ocean looking for missing Malaysian Airlines flight MH370, in this March 31, 2014 file photo. (Photo by Rob Griffith/Reuters)

General Motors CEO Mary Barra arrives to testify at the House Energy and Commerce Committee hearing on Capitol Hill in Washington, in this April 1, 2014 file photo. (Photo by Jonathan Ernst/Reuters)

Female members of the Palestinian presidential guard watch a training session in the West Bank city of Jericho, in this April 6, 2014 file photo. (Photo by Ammar Awad/Reuters)