The poop story was big news all day. I heard some commentators wondering if it was the poop tanks released from one of the "rock band" tour buses. Snoop-Doggy was in town and they were joking that it could have been "Snoop poop".
I didn't hear *anything* about a hazmat at Rosemont!
The poop was proven from a license plate of Dave Matthews 3 tour buses!