September 14, 2009 2:58 pm “Idol” Judge Kara Dishes on Ellen and Paula Kara DioGuardi chats about Ellen DeGeneres becoming the fourth judge on “American Idol” and about Paula Abdul being missed. 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 2:12 Pro-Palestinian protests continue to grow at Bay Area universities 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