In this Friday, March 11, 2016, photo, protesters of Donald Trump, right, chant after a rally on the campus of the University of Illinois-Chicago was canceled due to security concerns in Chicago.
In this Friday, March 11, 2016, photo, protesters of Donald Trump, right, chant after a rally on the campus of the University of Illinois-Chicago was canceled due to security concerns in Chicago. Charles Rex Arbogast AP
In this Friday, March 11, 2016, photo, protesters of Donald Trump, right, chant after a rally on the campus of the University of Illinois-Chicago was canceled due to security concerns in Chicago. Charles Rex Arbogast AP

A Donald Trump convention could see a new era, with new complications, in street protests

April 04, 2016 05:52 PM