George Zimmerman goes gun shopping

" George Zimmerman, the killer of Trayvon Martin who was found not guilty of second-degree murder last month, just can’t stop doing things that thrust him back into the spotlight. There was the “look, I’m a hero” rescue of a family in an overturned vehicle. Then there was the “You didn’t see my name?” speeding ticket in Texas. But Zimmerman’s latest attention-getter defies comprehension."