Early voters cast ballots for Florida's Republican primary in Miami on Monday. Alan Diaz/AP hide caption

Sen. John McCain, right, as he endorsed Mitt Romney's bid for the presidency earlier this month. Chip Somodevilla/Getty Images hide caption

Fidel Castro made a surprise appearance at the 6th Communist Party Congress in Havana, Cuba, held April 19, 2011. This weekend, the party will meet for the first time since then, and observers will be looking for insight into who may be ascendant in the party leadership. Javier Galeano/AP hide caption

A worker pushes a wheelbarrow past the new National Teaching Hospital in Mirebalais, Haiti, on Jan. 10. When it opens this summer, the 320-bed facility will be Haiti's largest hospital and provide services and a level of care well beyond what's currently available. Dieu Nalio Chery/AP hide caption

Demonstrators carry posters of Abdelwahab Zaydoun, who set himself on fire and died from his burns Tuesday. Zaydoun was part of a movement protesting unemployment in Morocco. Abdeljalil Bounhar/AP hide caption

A new survey from LeaseTrader finds that women ask more thorough questions than men when buying cars. iStockphoto.com hide caption

Jack Abramoff in 2004. He's the one on the right. Dennis Cook/AP hide caption

Folder background. alengo/iStockPhoto.com hide caption

Jordan Peele (left) plays President Obama and Keegan-Michael Key (right) plays his "anger translator" in a sketch from Key & Peele, premiering Jan. 31 on Comedy Central. Comedy Central hide caption