Police departments deploy garbage trucks to block vehicle attacks in crowds

You might know it as a garbage truck.
But to police departments around the country, it has become a cutting-edge tool in law enforcement.
“More and more, we’re seeing attacks both in the U.S. and abroad where vehicles are utilized,” says Daniel Linskey, a retired Boston Police Department superintendent in chief who now works for a security management firm called Kroll Associates.
He points to the lethal examples of cars running into crowds in Nice, France, in London and in Char