 Washington Post | David Cook is American Idol 2008 Rediff - The American Idol 2008 finals were a slugfest between David Cook, 25, and David Archuleta, 17, and if you'd seen the final performance night on Tuesday, you'd have bet your cash on the kid. A Surprise as Fans Pick a 7th 'Idol' Cook triumphs over Archuleta on 'American Idol' |