This image made from video provided by NBC's "Meet the Press" shows host David Gregory holding what he described as a high-capacity ammunition magazine during the taping of the Sunday,

 

              This image made from video provided by NBC
This image made from video provided by NBC's "Meet the Press" shows host David Gregory holding what he described as a high-capacity ammunition magazine during the taping of the Sunday, Dec. 23, 2012 program. He was interviewing National Rifle Association executive vice president Wayne LaPierre and used the magazine as a prop while discussing gun control. Gregory won't face charges for possession of a high-capacity magazine D.C. prosecutors announced Friday, Jan. 11, 2013 saying criminal charges wouldn't serve the public's best interests. (AP Photo/Meet the Press)