December 30, 2008 9:20 am New “Idol” Judge Dispels Rumors Grammy-nominated songwriter Kara DioGuardi talks about joining “American Idol” as a fourth judge, working with Paula Abdul, Simon Cowell, and Randy Jackson. US & World Videos 0:48 Target to lower prices on about 5,000 basic goods 0:47 WATCH: Comet fragment lights up the sky in Portugal 1:58 ICC seeking arrest warrants for Israeli and Hamas leaders 1:43 World reacts to death of Iran's president 1:53 Bay Area Iranian-American community reacts to Iran president's death
