A model presents a creation by French designer Jean Paul Gaultier as part of his Fall/Winter 2014-2015 women's ready-to-wear collection show during Paris Fashion Week, on March 1, 2014. (Photo by Benoit Tessier /Reuters)

A woman walks past with her arms up in front of police as they clashes with anti-government protesters at Altamira square in Caracas March 3, 2014. Jailed Venezuelan opposition leader Leopoldo Lopez urged sympathizers on Monday to maintain street protests against President Nicolas Maduro as the country's foreign minister prepared to meet the United Nations Secretary General. (Photo by Tomas Bravo/Reuters)

An Indian bride looks on as she and ten other women waiting to marry wait for their grooms to arrive at their wedding ceremony at a local Hindu temple in New Delhi on March 3, 2014. Eleven couples tied the knot at the same time. (Photo by Roberto Schmidt/AFP Photo)

A participant in a Snow Kayak race competes at the alpine skiing track in Druskininkai, Lithuania on March 1, 2014. (Photo by Petras Malukas/AFP Photo)

This picture taken on March 2, 2014 shows people celebrating mai-shen festival, literally “selling yourself festival” in the township of Dongkeng in Dongguan municipality, south China's Guangdong province. The festival, also called “yu xian festival” which means “a festival to meet the immotal”, dates back to late Ming dynasty in Dongkeng. (Photo by AFP Photo)

British parliamentarians Lord St John of Bletso (R) and Julian Huppert MP (2nd R) take part in the annual parliamentary pancake race on Shrove Tuesday in central London on March 4, 2014. (Photo by Carl Court/AFP Photo)

Revelers of the Unidos da Tijuca samba school perform during the second night of carnival parade at the Sambadrome in Rio de Janeiro, Brazil on March 4, 2014. (Photo by Yasuyoshi Chiba/AFP Photo)

A model walks the runway during the Iris Van Herpen show as part of the Paris Fashion Week Womenswear Fall/Winter 2014-2015 on March 4, 2014 in Paris, France. (Photo by Antonio de Moraes Barros Filho/WireImage)

Members of the IUNA Ballet perform during a rehearsal of their show “Dressed by Grace” at a public square, ahead of the Ciudanza Dance Festival, in Buenos Aires March 5, 2014. (Photo by Marcos Brindicci/Reuters)

A reveler poses during the last day of National Carnival parade 2014, in Gonaives, some 150 km from Port au Prince on March 4, 2014 in Haiti. (Photo by Hector Retamal/AFP Photo)

Revellers of Fantasy Carnival's “Secrets of the Deep” presentation dance onstage during the annual Carnival festival, at the Queen's Park Savannah in Port-of-Spain, on March 5, 2014. (Photo by Andrea De Silva/Reuters)

A Syrian man holds a crying girl as he gestures following an air strike by government forces on the Sahour neighbourhood of the northern Syrian city of Aleppo on March 6, 2014. (Photo by Fadi Al-Halabi/AFP Photo/AMC)

A man looks at the figures of Communist soldiers painted in the colours of the Ukranian and Polish flags by an unknown artist with the sign “Crimea 2014” in central Sofia on March 5, 2014. The monument was painted overnight in Ukrainian and Polish national flag colours together with texts reading “Crimea 2014”, “Katyn 5.03.1940” and “Putin go home!” The main Soviet army monument in Bulgaria's capital Sofia received a pro-Ukraine makeover a week ago as massive pro-European protests in the former Soviet country turned deadly in the past week. (Photo by Nikolay Doychinov/AFP Photo)

Chinese hostesses jump for photographers before the start of the National People's Congress (NPC) at the Great Hall of the People (back) in Beijing on March 5, 2014. China's annual show of political theater, the NPC is the first under the new Communist Party leadership and is facing intractable problems including endemic corruption, slowing economic growth and tensions with neighboring countries. (Photo by Mark Ralston/AFP Photo)

Anti-government protesters clash with the police at Altamira square in Caracas, on March 4, 2014. (Photo by Jorge Silva/Reuters)

Gardai remove an anti-austerity protestor outside a meeting of the European People's Party Congress at the Convention Centre in Dublin, on March 6, 2014. (Photo by Niall Carson/PA Wire)

A protestor is arrested as students demonstrate against the proposed Keystone XL pipeline in front of the White House in Washington, DC on March 2, 2014. Students from around the country gathered to oppose the tar sands oil pipeline from Canada, which they say is dangerous for the environment. US Secretary of State John Kerry is set to announce in the coming months whether the proposed $5.4 billion oil pipeline serves the national interest and will be constructed following years of confrontation between environmentalists and the oil industry. (Photo by Nicholas Kamm/AFP Photo)

A worker trying to remove a Land Rover vehicle after a man was rescued from the 4x4 which was submerged in water up to its windows on a flooded road near Longcroft, Falkirk, on March 7, 2014. Scottish Fire and Rescue Service managed to release the trapped driver and get him to safety. (Photo by Andrew Milligan/PA Wire)

Pittsburgh Penguins defenseman Robert Bortuzzo (41) fights with Nashville Predators forward Colin Wilson (33) in the first period of an NHL hockey game Tuesday, March 4, 2014, in Nashville, Tenn. (Photo by Mark Humphrey/AP Photo)

Blanca Bragg (L) of England competes for the ball with Margarita Gidion of Germany during the U-23 friendly match between England and Germany at la Manga Club on March 3, 2014 in La Manga, Spain. (Photo by Manuel Queimadelos Alonso/Getty Images)

Members of the “Diablada Oruro” perform during the Carnival parade in Oruro, March 1, 2014. (Photo by Gaston Brito/Reuters)

The “Peliqueiros” or hairdressers take part in the “Entroido” carnival festival in Laza, near Ourense, northwestern Spain, on March 2, 2014. (Photo by Pedro Armestre/AFP Photo)

An unidentified man braves the elements as he runs on the National Mall as snow falls in Washington, Monday, March 3, 2014. The National Weather Service has issued a Winter Storm Warning for the greater Washington Metropolitan region, prompting area schools and the federal government to close for the wintry weather. (Photo by Charles Dharapak/AP Photo)

Mud-covered revelers celebrate at the “Bloco da Lama” in Paraty, Brazil, on March 1, 2014. Fans of the “Bloco da Lama”, insist the event is among the most democratic of the thousands of booze-filled parties that take over Brazil's streets throughout Carnival, because revelers do not need to buy costumes, but instead create a disguise by smearing handfuls of mud on their bodies, some adding a crown and/or a skirt of swampy vines. (Photo by Nelson Antoine/Associated Press)

A student poses for a picture for a fellow student at the Beethoven Park in San Salvador, El Salvador on March 6, 2014. (Photo by Jose Cabezas/AFP Photo)

A woman wearing a carnival costume poses in flooded Saint Mark's Square on the last day of Carnival on March 4, 2014 in Venice, Italy. It is the last day of the 2014 Carnival of Venice which has run from February 15 and includes a program of gala dinners, parades, dances, masked balls and music events. High water has been forecast for the final day with the chance of possible flooding. (Photo by Marco Secchi/Getty Images)

A boy puts his palms together as he rests with his family outside Jokhang Monastery in Lhasa, Tibet autonomous region, March 4, 2014. Picture taken March 4, 2014. (Photo by Jacky Chen/Reuters)

Syrian emergency personnel extinguish a fire following a reported air strike by Syrian government forces on March 7, 2014 during the Friday prayer in the Sukkari neighborhood of the northern city of Aleppo. More than 140,000 people have been killed in Syria since the start of a March 2011 uprising against the Assad family's 40-year rule. (Photo by Baraa Al-Halabi/AFP Photo)

Female activist members of FEMEN go topless during their anti-Putin, pro-Ukraine demonstration in New York's Times Square, Thursday, March 6, 2014. (Photo by Richard Drew/AP Photo)

Croatia's Blanka Vlasic makes an attempt in the qualification for the women's high jump during the Athletics Indoor World Championships in Sopot, Poland, on March 7, 2014. (Photo by Alik Keplicz/Associated Press)

The King's Jester float makes its way toward the Canal Street turn on during a Mardi Gras parade, Tuesday, March 4, 2014, in New Orleans. (Photo by David Grunfeld/AP Photo/NOLA.com/The Times-Picayune)

In this aerial photo taken on March 3, 2014, semitrailers fill up a truck stops in West Memphis, Ark. Some motorists on the highway in eastern Arkansas were stranded overnight due to lingering icy conditions from a weekend winter storm. An Arkansas highway department spokesman said Tuesday that traffic can't get moving consistently because of repeated accidents. (Photo by Mike Brown/AP Photo/The Commercial Appeal)

Breitling Wingwalker Freya Paterson, from Liverpool, UK, flies above Kuwait City's iconic Water Towers with pilots David Barrell and Martyn Carrington, on March 6, 2014. The team loop and roll up to 160 mph enduring G-forces of 4-5g. Crowds are expected to line the Kuwaiti coastline to catch a glimpse of the Wingwalking team on Saturday, March 8, 2014, to mark the opening of the first dedicated boutique in the city for the prestigious watch brand. (Photo by Katsuhiko Tokunaga/Breitling)

A woman sweeps away the broken glass as two unidentified armed men guard the entrance to the local government building in downtown Simferopol, Ukraine, on Sunday, March 2, 2014. A convoy of hundreds of Russian troops headed toward Simferopol the regional capital of Ukraine's Crimea region on Sunday, a day after Russia's forces took over the strategic Black Sea peninsula without firing a shot. (Photo by Ivan Sekretarev/AP Photo)

A group of Nepalese Buddhist boys pose as they attend Bratabandha, a coming-of-age ceremony in Kathmandu on March 5, 2014. In Newari culture of the Shakya caste, the heads of young boys are shaved and they wear a dress of a monk during the Bratabandha ceremony, which combines chudakarma and upanayana, among the hill communities of Nepal. (Photo by Prakash Mathema/AFP Photo)