having been there this morning i can tell you it was fucking awesome. the estimate of 2million people is really not that far off.
the parade route went from the United Center, down Washington St to Michigan Ave. im not sure how long that is but im sure someone can mapquest it and find out. anyway, it was pack. my friend and i got there about an hr before the parade started and it wasnt long before people filed in and filled the sidewalks along the parade route to beyond capacity (people were climbing street signs, traffic lights, news vans, etc).
the final destination for the parade and the rally was near millenium park in some plaza. everyone that wasnt set up somewhere else on the parade route made their way there after the buses past them. it was a swarm of red making its way though the city. from the several helicopters that were circling it must have seem as though a red flood and washed through the city streets. luckily for the police nothing serious happened because if something, say a riot, broke out nothing could have been done. chicago would have been under riot control for the next couple days.
anyway, at the rally point people flooded in and climbed on top of everything...and i do mean everything. there was a street sweeper machine in the street, that was covered with people, the little shelter things at bus stops, people were on those. people climbed street signs, traffic lights, etc. i have a picture of a guy who was, im not kidding, balancing on a "no parking" sign while holding on for dear life to the bar that was above it. me and my friend stood on the flower box median on wacker for the parade and ended up standing on a massive stone flower pot at the rally with about 5 other people while people pushed and shoved their way around the plaza.
ill try to get some pictures up soon.

thats a picture of about 1/4 of the people that were at the end of the rally. people were coming and going a lot.
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