Former astronaut Mark Kelly, husband of former Rep. Gabrielle Giffords who was injured during a shooting in Tucson, Ariz., speaks with guests at the inaugural National Prosecutorial Summit, Tuesday, ... more 
Former astronaut Mark Kelly, husband of former Rep. Gabrielle Giffords who was injured during a shooting in Tucson, Ariz., speaks with guests at the inaugural National Prosecutorial Summit, Tuesday, Oct. 21, 2014 in Atlanta. Comprised of prosecutors from different parts of the country, the new coalition, Prosecutors Against Gun Violence, held a summit to discuss gun violence issues. (AP Photo/Branden Camp) less 
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Associated Press | Photo By Branden Camp
Tue, Oct 21, 2014 4:09 PM EDT