This surveillance video clip shows 71-year-old Samuel Williams thwarting an armed robbery at an internet cafe in Marion, Florida on Friday, July 13, 2012. Williams, a licensed gun owner, may now become the poster child for those who support "concealed carry" rights in the state.

Williams was present when two masked thugs walked into the Palms Internet Cafe in Marion County, Florida. One of the men was brandishing a gun while the other had a bat. They started ordering patrons around and one smashes a computer screen. That's when Williams took action.

Williams was seated toward the back of the cafe dressed in a white shirt, shorts and baseball cap.

One of the masked men, identified as Duwayne Henderson, 19 [at left in photo], comes in pointing a handgun at customers. The second man, Davis Dawkins, 19 [at right in photo], is seen swinging a bat at something off screen, which was later identified as a $1,200 computer screen.

As Henderson turns his back, Williams pulls out a .380-caliber semi-automatic handgun, stands from his chair, takes two steps, nearly drops to one knee, and fires two shots at Henderson, who bolts for the front door.

Williams takes several more steps toward the door and continues firing as Henderson and Dawkins fall over one another trying to exit the building. The two eventually run off screen.