Sunday, October 7, 2012 - President Obama waves to his supporters as he arrives in his motorcade at a fundraiser in Downtown Los Angeles at the Nokia Theater featuring performances by Bon Jovi, Stevie Wonder and Katie Perry. Also seen here arriving are George Clooney, Stacy Keibler, Jennifer Hudson and Stevie Wonder. Also, a bomb squad investigates what appears to be one of the white vans in Obama's motorcade.