April Fool's Day pranks and celebrations

Democratic presidential hopeful, Sen. Hillary Rodham Clinton, D-N.Y., smiles after playing an April Fool's Day joke on reporters, stating that she is willing to challenge fellow Democratic presidential hopeful Sen. Barack Obama, D-Ill., to a game of bowling, Tuesday, April 1, 2008, at the start of a news conference in Philadelphia. (AP Photo/Charles Dharapak)

March 30, 2013 4:06 pm  •