[tuna_battle_slight_return]

"It would be a lot easier to lay a bomb in a classroom in the building than in the mail room. Unless things have changed since I was a student there, anybody can enter the building. And anybody therefore could enter a classroom."

Agreed. This is what I've been saying. My first hunch is that this was a CAR BOMB, detonated outside of the building. Second hunch is a bomb detonated inside the building (in a classroom).

[RaceBannon]

explosion inside, many news outside, no outside damage

cameras show outside all fine

news conference at 18:30 est