Top Pictures of the Week

11 of 28: Britain's Prime Minister David Cameron attends a meeting with healthcare representatives at 10 Downing Street in London,Wednesday April 13, 2011. Cameron and French President Nicolas Sarkozy will hold talks in Paris later in the day about the military operation in Libya, along with both countries' defense chiefs. The talks come amid a public rift between with the U.S. over the NATO-led Libya campaign, which has failed to rout Moammar Gadhafi's forces after three weeks of airstrikes. (AP Photo/Dan Kitwood, pool) (AP Photo/ Dan Kitwood)