>> your own gun? >> in fact, they gagged and tied up two employees and assaulted a witness while robbing the store. he was sentenced to five years in prison. he's taken away and brought to the county jail. >> sheriff's department. get on the ground! >> you are about to meet another suspected predator familiar with guns. a marine corps sniper who says he takes a shotgun everywhere he goes. >> i didn't listen to my sixth sense that kept me alive in iraq. well, try to make a