The eastern Iowa town of Riverside -- whose claim to fame is that it is the future birthplace of Captain James T. Kirk of "Star Trek" fame -- has been duped. William ShatnerWilliam Shatner, who played Kirk, let Riverside in on his secret Tuesday night that the town is the unwitting cast of a reality television show. Shatner originally said he chose Riverside as the location to shoot a science fiction movie he wrote called "Invasion Iowa." But now the truth is out. Shatner said the filming done in Riverside will be used for a show that will be shown...