LAS VEGAS, NV - JANUARY 17: Taser International's X2 two-shot Taser for law enforcement is displayed at the National Shooting Sports Foundation's 34th annual Shooting, Hunting, Outdoor Trade (SHOT) ... more 
LAS VEGAS, NV - JANUARY 17: Taser International's X2 two-shot Taser for law enforcement is displayed at the National Shooting Sports Foundation's 34th annual Shooting, Hunting, Outdoor Trade (SHOT) Show at the Sands Expo and Convention Center January 17, 2012 in Las Vegas, Nevada. The device offers dual lasers to assist aiming and can fire two shots up to 25 feet to engage more than one target or one shot can serve as a backup in case the first shot misses. The SHOT Show is the largest annual gathering of shooting professionals with more than 1,600 exhibitors and 30,000 attendees expected. (Photo by Ethan Miller/Getty Images) less 
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Getty Images | Photo By Ethan Miller / Getty Images
Tue, Jan 17, 2012 9:39 PM EST