Britain's Queen Elizabeth (L) shakes hands with Pope Francis during a meeting at the Vatican April 3, 2014.
U.S. President Barack Obama is helped offstage by first lady Michelle Obama after an event held to honor members of the U.S. teams and delegations from the Sochi Olympics and Paralympics at the White House in Washington April 3, 2014.
Two eight week old German Shepherd puppies play with a photographers camera strap at the Vancouver Police Departments canine facility in Vancouver, B.C. Thursday, April 3, 2014. The VPD introduced their two newest members to the public as they announced their third ever "Name the Puppy" Contest.
(JONATHAN HAYWARD/THE CANADIAN PRESS)
Olympique Lyon's Alexandre Lacazette (R) challenges Andrea Pirlo of Juventus during the first leg of their Europa League quarter-final soccer match at the Gerland stadium in Lyon April 3, 2014.
An Iraqi worker operates a drill during a cleanup of the furnace pipes at a cement plant in Najaf, south of Baghdad, April 2, 2014. Picture taken April 2, 2014.
Actress and politician Hema Malini (C) of India's main opposition Bharatiya Janata Party (BJP), waves to her supporters as she arrives to file her nomination for the upcoming general election, in the northern Indian city of Mathura April 3, 2014.
Warne ridden by Sam Waley-Cohen (R) clears the chair fence on the way to winning the "Supporting The Hillsborough Families Fox Hunters" Steeple Chase at Aintree, northern England April 3, 2014.
People walk next to a crack along a damaged road leading to Alto Hospicio commune, after a series of aftershocks, in the northern port of Iquique April 3, 2014. A powerful 7.6-magnitude earthquake struck off northern Chile late on Wednesday but there were no reports of damage and a precautionary tsunami alert along the coast and in neighboring Peru was called off.
A one-day-old baby Rhino is seen at the Ziwa Rhino Sanctuary in Nakasongola, north of Uganda's capital Kampala, April 3, 2014.
The soon to be commissioned United States Navy littoral combat ship USS Coronado is shown docked at Naval Station North Island in Coronado, California April 3, 2014.
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