From a reader:
Update from a Rainbow/Push Rally
There was an incident at the Rainbow/Push rally with Barack Obama, Joyce Washington and Blair Hull in attendance (with other dignitaries – most notable Carol Mosely Braun, Bobby Rush, Danny Davis and Jesse Jackson).
In the middle of several speaches a group of angry folks started shouting
in a bull horn "when are you going to let us speak!"
They were allowed to go forward and spoke their piece. Basically they said that black leaders had sold out the black community for their own political power. They (settled down) for a while and then basically disrupted the event. When Danny Davis and Bobby Rush walked up the BOOED them standing on the stage in front of the TV cameras. Things finally got calmed down a bit (although they were still on the stage frequently booing people).
The police were getting very nervous.