First they came for the Trump supporters, but I was not a Trump supporter, so I said nothing....
In this case they came for Trump, and he has plenty of folks to speak up for him...
Obama and the leadership in Illinois should be speaking up for freedom of speech. Bill Ayers expressed happiness that the rally was shut down, which is the same as celebrating the fact that someone else's freedom of speech was denied by violence.
If this had happened to Hillary or Sanders, the left would be livid and demanding that arrests be made. The entire right would be blamed. When liberals act like this, they consider them righteous.