To pediatricians, gun control is a public health issue, not a political one. But they're treading a fine line, and they know it. The American Academy of Pediatrics has begun a renewed push to try to get Congress to pass gun control measures, sending more than 100 pediatricians to Capitol Hill earlier this month. But others who have taken on the issue over the past decade have a warning for them: they can run afoul of the National Rifle Association and other pro-gun... (GunPolicy.org)