Some freaky stuff happened in downtown Chicago. Total chaos.
I work across the street from that building and I am telling you it was total pandemoneum. I'll write more tomorrow and have a low quality camera picture or two.
UPDATE: OK, the phone pics did not turn out well. Maybe I should carry my Canon for when stuff like this happens.
Now all the reports I have read report this guy bringing a gun, knife and hammer as weapons. Now, the knife I can understand as a kind of backup for when you run out of bullets. But, a hammer?