Philadelphia congressman endorses Obama

June 3, 2008 5:50:55 PM PDT
Rep. Bob Brady of Philadelphia says he's endorsing Democrat Barack Obama. Brady has been one of Pennsylvania's four uncommitted Democratic superdelegates.

Brady's chief of staff says he made the decision because Obama won the district by a 3-to-1 margin and because the congressman believes in his platform.

His announcement comes the same day that Obama sealed the Democratic presidential nomination against Sen. Hillary Rodham Clinton.