June 3, 2009 8:28 pm Celebs Walk the Red Carpet at “The Hangover” Premiere Bradley Cooper, Ed Helms and Heather Graham hit the red carpet in Hollywood where they all chat about how to cure a hangover and the buzz surrounding the movie. US & World Videos 2:52 Severe weather kills at least 5 as tornadoes rip through Midwest and South 0:48 World Central Kitchen to resume operations in Gaza 8:39 Gina Rodriguez gushes 0ver motherhood with son Charlie 2:22 Scarlett Johansson and Colin Jost have date night at White House Correspondents' dinner 1:37 Pro-Palestinian protesters gather outside White House correspondents' dinner