The national media has not picked up on a couple of facts about the chaotic cancelled Trump rally in Chicago. Here’s a link to a local story with more detail
abc7chicago.com/politics/donald-trump-cancels-uic-rally/124331/
but the upshots are:
1. Despite the Trump campaign implying they cancelled due to police security concerns the Chicago PD deny this.
2. The University of Illinois — Chicago is a diverse campus which could be relied on to supply the protesters Trump knew would give him front page coverage.
Trump set the whole thing up to be the mess it was.