The "Iron Pipeline" of Interstate 95 remains alive and deadly, as a new federal study grimly confirms. Saddest of all is the evidence that some of the most far-reaching shady gun marts continue to operate in the state of Virginia, where the suicidal Virginia Tech student shot 32 people to death only four months ago. Virginia dealers have been a standout source for guns used in crimes up and down the seaboard, according to the federal study. They accounted for half of... (GunPolicy.org)