Police: trooper's helmet saved his life in road rage accident

Name: Police: trooper's helmet saved his life in road rage accident
Uploaded: 2016-09-23T21:18:00Z
Description: A Michigan State Police trooper was injured Friday on I-94 in a suspected road rage incident.

A Michigan State Police trooper was injured Friday on I-94 in a suspected road rage incident.

Posted September 23, 2016 5:18pm EDT