Boston police have issued a warrant charging a Belmont man in connection with a road rage incident where a man chased a person in their car until they crashed and then was assaulted with a hatchet.

Witnesses say that it was a scary moment to watch as a man took a hatchet and began to smash a car's windows in Boston on Friday. "As soon as the guy with the hatchet showed up and started swinging at him.

Video shows a man using a hatchet to smash car windows after an apparent road rage incident in Boston. WBZ-TV's Brandon Truitt reports.