Why the battle over guns is being fought at the state level

Aired: 4/10/2015 | 0:09:05 | Clip
At the NRA’s annual convention, potential Republican presidential candidates took to the stage to try and woo one of the party’s biggest constituencies: the gun lobby. To discuss the politics of guns and how the debate is playing out on the state level, Judy Woodruff talks to Josh Horwitz of the Coalition to Stop Gun Violence and Alan Gottlieb of the Second Amendment Foundation.