(Las Vegas, NV) – The owners of the world famous Las Vegas Gold and Silver Pawn Shop are being sued. Most everybody knows Richard and Rick Harrison from the “Pawn Stars” show on the History cable channel. Now a disabled veteran – 62-year-old Daniel Callahan – claims the Harrisons assaulted him back in October putting the Vietnam vet in a choke hold and throwing him out, along with the rifle he brought in for appraisal. Callahan is seeking 20-thousand-dollars in damages, plus medical and legal expenses. An attorney for the Harrisons has not commented on the suit.