It’s just been reported in the last hour that a vehicle explosion at the Niagara Falls border crossing was a terrorist attack.

It happened at the Rainbow Bridge and the car was reportedly filled with explosive devices. The two men inside are dead.

Here’s what we know:

 
“Currently, multiple authorities and emergency personnel are on the scene, with evacuations underway after a vehicle entering a toll booth on the Rainbow Bridge into the US has caused a large explosion to go off in Niagara Falls at the Canada-U.S. Border. It is currently unknown if anyone has been killed or injured. Reports of debris from the car explosion are scattered everywhere. All four international border crossings between the US and Canada in Western New York have been shut down in both directions.”

 
[UPDATE 1]

The Buffalo Niagara International airport is closed:

 
[UPDATE 2]

 
[UPDATE 3]

We’ll update with more when we have it…