OMG! It’s David Archuleta… at the Mall of America! Jason Matheson is one-on-one with the ‘Idol’ Star Bloomington, Minn. – A familiar face to ‘American Idol’ fans was in the Twin Cities over this weekend, but he’s not promoting his singing. FOX 9′s entertainment reporter Jason Matheson sat down with David Archeleta and his new book. Source