Christie slams NRA, calls ad of Obama's daughters 'reprehensible'
Christie: NRA ad with Obama daughters 'reprehensible'
Christie slams 'reprehensible' NRA move
NRA hits Obama over 'hypocrisy' of armed guards for daughters
NRA Video Criticizes Obama For Stance On Armed Guards In Schools
White House slams NRA ad using Obama daughters to criticize new gun laws
White House: NRA attack ad 'repugnant'
