NY vehicle explosion at Rainbow Bridge border crossing is attempted terror attack - sources --Rainbow Bridge, which connects Niagara Falls, New York to Niagara Falls, Canada, is currently shut down as the investigation unfolds | 22 Nov 2023 | The FBI is investigating a vehicle explosion Wednesday at the Rainbow Bridge border crossing between the U.S. and Canada in what sources tell Fox News was an attempted terrorist attack. Explosives were in the vehicle at the time and two people who were in the car are dead, the sources told Fox News. A border officer was injured. The vehicle was driving from the U.S. to Canada and were attempting to drive toward the border officer building, the sources said.