FBI says "situation is very fluid" as US-Canada border closed following vehicle explosion

New York [US], November 23 (ANI): The Rainbow Bridge crossing connecting the US and Canada near Niagara Falls has been shut as the federal authorities in Buffalo, New York, have said that an investigation is underway following a "vehicle explosion" at the crossing on Wednesday (local time), CNN reported.

Describing the situation as "very fluid", the Federal Bureau of Investigation (FBI) has said that they are in close coo