In this Monday, Feb. 4, 2013 photo, founder of Stop Handgun Violence, John Rosenthal, addresses an audience as board member of Gun Owners Action League Steve Moysey, left, looks on duri

 

              In this Monday, Feb. 4, 2013 photo, founder of Stop Handgun Violence, John Rosenthal, addresses an audience as board member of Gun Owners Action League Steve Moysey, left, looks on duri
In this Monday, Feb. 4, 2013 photo, founder of Stop Handgun Violence, John Rosenthal, addresses an audience as board member of Gun Owners Action League Steve Moysey, left, looks on during a panel discussion called "Made in America: Our Gun Violence Culture" on the Emerson College campus in Boston. Rosenthal advocates requiring background checks for all gun purchases and banning sales of military-style rifles. A military-style rifle "was used to kill babies in Newtown and now everybody wants it," Rosenthal said. (AP Photo/Steven Senne)