Obama's Day: Returning from Camp David

President Barack Obama is about to begin a weeklong trip to Europe.

He's returning to the White House from Camp David, Md., Sunday afternoon then heads to Europe on Tuesday. The president will be taking part in the G20 summit in London and the NATO summit in France, with stops also in the Czech Republic and Turkey.

Before leaving Washington, Obama will be announcing the next round of help for General Motors and Chrysler. It's said to include more financial aid, in return for even tougher cost-cutting.

And North Carolina, the president's pick to win the NCAA basketball crown, is in action Sunday. The Tar Heels tangle with Oklahoma for a trip to the Final Four. The White House hasn't said if Obama will have time to catch the game.