Barry Ritholtz on the NYC tornado(s):

The commute home was insane — the railroads were all essentially canceled, with multiple trees on the tracks — and the drive home was simply unimaginable.

…FIretrucks every where, ambulances, police — it was bedlam.

…Forget nuclear bombs, terrorist can disrupt the entire metropolitan area with a few tree saws . . .

NYC Tornado – The Big Picture