The Obama campaign has released a list of campaign co-chairs, and it includes some big names … from Hollywood. Harold and Kumar actor Kal Penn, who has already spent some time working at the White House, and Desperate Housewives star Eva Longoria are both named, Politico reports. "The president’s national co-chairs will be tremendous assets on the ground as we build the biggest grassroots campaign in history," campaign manager Jim Messina said in a statement. "They each share the president’s vision for a future where every American can have a fair shot at success, where hard work pays off, and responsibility is rewarded." (More Obama 2012 stories.)