They're young. They've been injured in an assault - so badly they went to the emergency room. And nearly one in four of them has a gun, probably an illegal one. What happens next? A new study by the University of Michigan Injury Center provides data that could be important to breaking the cycle of gun violence that kills more teens and young adults than anything except auto accidents. In the new issue of the journal Pediatrics, the team from the U-M Injury Center... (GunPolicy.org)