Article Photos: NRA uses Justice memo to accuse Obama on guns



National Rifle Association President David Keene speaks at the John F. Kennedy Jr. forum at Harvard University in Cambridge, Mass., Wednesday, Feb. 20, 2013. (AP Photo/Michael Dwyer)

National Rifle Association President David Keene speaks at the John F. Kennedy Jr. forum at Harvard University in Cambridge, Mass., Wednesday, Feb. 20, 2013. (AP Photo/Michael Dwyer)