Mr. Knowles said he is worried that community unrest could again spiral out of control.
Tensions are running high, he said. Were taking it very seriously.
Also on Tuesday, the city said a festival planned for this weekend would be postponed indefinitely due to safety concerns.
This is just a very unsecure event, Mr. Knowles said. We want to make sure everybody is safe.
On Thursday, Mr. Browns parents and civil rights leaders are planning a press conference in Washington to reiterate demands that the U.S. Justice Department take over the investigation into Mr. Browns killing and bring charges against Mr. Wilson.
http://www.theglobeandmail.com/news...adds-to-tensions-in-ferguson/article20752038/
Canadian news