There's no excuse for this. Somebody didn't do their job. We need accountability. Someone needs to go to jail for a long time. Last month we had the explosion in Manhattan and now this? Our infrastructure is falling apart while the Republicans cut taxes for the wealthy and wage war against people who didn't even pose a threat to us. Our politicians seriously need to get their heads out of their collective ass. How can we be sure this won't happen to any of us on the way to work tomorrow?