Dragging families into a heated campaign is "disgusting," Mike Huckabee said, calling Saturday for a truce between the two men leading the GOP field. . . . Huckabee suggested that the billionaire businessman and Texas senator have a phone conversation in an attempt to patch things up. "You know, Vito Corlioni sitting down with Philip Tattaglia and saying, 'there's got to be a truce' because this goes nowhere that helps anybody and it's really, really horrible," Huckabee said, referencing rival crime bosses in the gangster movie "The Godfather."