Yes, it was a deplorable, cowardly act, but, we DON"T need to get involved. Send a sympathy card and call it good enough. We do not need to police the world. We don't invite foreign governing bodies over to take care of our incidences, they can handle their own. We could send Obama over there in a couple years. He can be president in his homeland. Hell, half the battle is won for him over there. They are already a gun free zone. What more could he want. If Americans were hurt, they knew the risks when they went there, period. If you go into a volatile environment, you are going into trouble. You are accepting the risk. No need to start a war over it.