Judith Palfrey : Gun violence a health threat to kids ; New Jersey shooting is an example . She says 6,570 people ages 1 to 24 died from firearm injuries in 2010 . She says Americans must commit to gun laws to keep kids safe . Palfrey : The NRA has been fighting for decades, but it's time we stopped being afraid of the NRA."
Judith Palfrey : Gun violence a health threat to kids ; New Jersey shooting is an example . She says 6,570 people ages 1 to 24 died from firearm injuries in 2010 . She says Americans must commit to gun laws to keep kids safe . Palfrey : We need simple , strict rules to get Americans to change their habits on guns .