You don't think anything of it when your kids come home from school and tells you they had a fire drill at school. You don't think twice anymore about an "emergency go-home" drill, or even a "lock-down" drill. But as of late, schools around the country have been conducting active "shooter" drills...
A shooting at the Washington Navy Yard has left at least 12 people dead and 8 or more injured Monday morning in Washington, D.C.
Shots were first fired this morning at 8:20 in the Naval Sea Systems Command Headquarters building on the base...