Explosion on US-Canada Bridge in Niagara Falls Prompts Closing of Border Crossings

A vehicle exploded at a checkpoint on the American side of a U.S.-Canada bridge in Niagara Falls on Wednesday, prompting the closing of four border crossings. The blast happened on the U.S. side of the Rainbow Bridge over the Niagara River. In addition to the subsequent closing of three U.S.-Canada bridge crossings, the Buffalo-...