Footage of the American Idols Live Tour 2008 stars signing autographs at the San Diego Sports Arena on Tuesday (July 2) has been posted online. The always happy David Archuleta is seen signing autographs and posing for pictures with dozens of female fans, talking on the phone with the sister of one fan. David was also joined by ‘Idol’ champ David Cook in a handstand contest. Watch a pair of clips and see who wins below.