The protestor crowd was mostly young & white. Evidently, the normal Chicago gang bangers had enough sense to stay away. They had a few gang bangers as lookie loos, but they had no bone in this fight.
I guess the Trump people didn’t anticipate that the university would be used as an anti-Trump rallying stage. They met on the campus to start the protest.
Trump people drive cars. Have it in the suburbs not easily accessible by walking from moonbat central.