David Cook, David Archuleta Perform On ‘Today’

'American Idol' season seven champ David Cook and runner-up David Archuleta visited the 'Today' show on Thursday (May 29) to perform in Rockefeller Plaza in New York City. Cook talked with Merideth Vieira about his "cougar" fan base, his long struggle as an artist finally paying off, and being amazed 'Time Of My Life' is #1 on iTunes. Archuleta talked with Matt Lauer about how he's not used to have so many fans, hoping for the best for a musical career going forward, and dealing with nerves. Watch Cook perform 'Time Of My Life' and Archuleta perform 'Think Of Me' below.