The Disney Fantasy cruise ship is docked for its christening on March 1, 2012 in New York City. (Photo by Jamie McCarthy/Getty Images)

A view of the Hawkesbury River completely covering the Yarramundi Bridge as locals look on and the waters continue to rise on March 3, 2012 in Richmond, Australia. Over 1000 people have been evacuated as record rainfall continues across at least three quarters of the state of NSW. Sydney and surrounding areas experienced one of the wettest and coolest summers in many years, which looks set to continue into March. (Photo by Marianna Massey/Getty Images)

William Craig of Scotland competes in the World Shearing final at the Golden Shears 2012 World Shearing Championships on March 3, 2012 in Wellington, New Zealand. Over 500 shearers and woolhandlers from more than 25 countries are expected to participate in the three day event. (Photo by Hagen Hopkins/Getty Images)

Former “Monty Python” actor Michael Palin attends a “Hopathon” world record attempt on Hampstead Heath athletics track on March 3, 2012 in London, England. The comic actor joined participants completing a 400 metre hop to mark the 35 year anniversary of the “Ripping Yarns” television series which featured a 30 mile hop in the episode “Tomkinson's School Days”. (Photo by Oli Scarff/Getty Images)

A policeman and a policewoman guard after the opening ceremony of the Chinese People's Political Consultative Conference at the Tiananmen Square on March 3, 2012 in Beijing, China. (Photo by Feng Li/Getty Images)

A general view of the opening ceremony of the Chinese People's Political Consultative Conference at the Great Hall of the People on March 3, 2012 in Beijing, China. (Photo by Feng Li/Getty Images)

Katy Perry attends the Viktor & Rolf Ready-To-Wear Fall/Winter 2012 show as part of Paris Fashion Week at Espace Ephemere Tuileries on March 3, 2012 in Paris, France. (Photo by Pascal Le Segretain/Getty Images)

Presidential candidate Mikhail Prokhorov speaks following a press conference in his election office on March 04, 2012 in Moscow, Russia. Despite recent opposition protests, former President Vladimir Putin is expected to return to the Kremlin for a record third term after four years as Prime Minister. (Photo by Oleg Nikishin/Epsilon/Getty Images)

Debris from Friday's EF4 tornado remains scattered around a home March 4, 2012 in Henryville, Indiana. At least 37 deaths have been reported from the storm, 4 in Henryville, which ravaged parts of Indiana, Ohio, Kentucky, Alabama and Georgia. (Photo by Scott Olson/Getty Images)

Hostesses for the National People's Congress (NPC) walk across in front of the Great Hall of the People on March 5, 2012 in Beijing, China. (Photo by ChinaFotoPress/ChinaFotoPress via Getty Images)

German Chancellor Angela Merkel smiles during a live hook-up with astronaut Andre Kuipers on the ISS space station at the opening ceremony of the CeBIT 2012 technology trade fair on March 5, 2012 in Hanover, Germany. CeBIT 2012, the world's largest information technology trade fair, will run from March 6-10, and advances in cloud computing and security are major features this year. (Photo by Sean Gallup/Getty Images)

United States Forces Korea (USFK) including soldiers from the 1st Battery, 145th Field Artillery deployed from the United States, load equipment from APS-4 (Army Prepositioned Stocks) stocks onto the railhead during the Key Resolve/Foal Eagle exercise at Camp Carroll on March 6, 2012 in Waegwan, South Korea. The annual combined Field Training Exercise, part of Key Resolve/Foal Eagle 2012, is conducted between the Republic of Korea and United States Forces Korea (USFK) and is one of the largest annual military training exercises in the world. The annual training has in the past caused tensions with North Korea. (Photo by Chung Sung-Jun/Getty Images)

Voters fill out there ballots at a polling station setup in Froehlich's Classic Corner as Ohio heads to the polls on March 6, 2012 in Steubenville, Ohio. Voters in several states headed to the polls on Super Tuesday as the Republican party continues the process of deciding who will be their general election candidate against President Barack Obama. (Photo by Joe Raedle/Getty Images)

Prince Harry poses with Usain Bolt at the Usain Bolt Track at the University of the West Indies on March 6, 2012 in Kingston, Jamaica. Prince Harry is in Jamaica as part of a Diamond Jubilee Tour, representing Queen Elizabeth II, taking in Belize, the Bahamas, Jamaica and Brazil. (Photo by Chris Jackson/Getty Images)

Singer Neon Hitch visits "Hoppus on Music" at fuse Studios on March 6, 2012 in New York City. (Photo by Stephen Lovekin/Getty Images)

The Queen Mary 2 berths at Circular Quay on March 7, 2012 in Sydney, Australia. A new anchoring point was installed to allow larger ships to dock at Circular Quay making it possible for the $800 million luxury liner to dock for the first time at the Overseas Passenger Terminal. The Cunard liner's arrival in Sydney marks the end of her maiden circumnavication of Australia, and inaugural calls to port in Brisbane, Melbourne, Darwin and Cairns. (Photo by Matt Blyth/Getty Images)