(Credit: reuters.com)
CHICAGO, March 11— With thousands of people already packed into stands and music blaring to warm up the crowd, Donald J. Trump’s campaign abruptly canceled his rally here on Friday night over security concerns as protesters clashed with his supporters inside an arena where he was to speak.
Minutes after Mr. Trump was to have taken to a podium on the campus of a large, diverse public university just west of downtown, an announcer suddenly pronounced the event over before it had begun. Hundreds of protesters, who had promised to be a visible presence here and filled several sections of the arena, let out an elated, unstopping cheer. Mr. Trump’s supporters, many of whom had waited hours to see the Republican front-runner, seemed stunned and slowly filed out in anger.
Around the country, protesters have interrupted virtually every Trump rally, but his planned appearance here — in a city run for decades by Democrats and populated by nearly equal thirds of blacks, Latinos and whites — had drawn some particularly incensed responses since it was announced days ago.
The canceled rally came on a day that Mr. Trump sought to move past the primary fight, saying that the party needed to come together behind him.
Elsewhere, Mr. Trump’s security has tried to identify and exclude potential demonstrators before they enter his events, but large groups of protesters had waited in line for seats here, and engaged in tense disputes with Trump supporters even as the University of Illinois at Chicago Pavilion was still filling up. For more than an hour before the event was to begin, security teams led protesters out, one by one, but many more remained, sparring with Trump supporters.
In a statement, Mr. Trump’s campaign said that he “has determined that for the safety of all of the tens of thousands of people that have gathered in and around the arena, tonight’s rally will be postponed to another date.”