Dallas ambush shooter's Army reserve unit shocked by killings

Name: Dallas ambush shooter's Army reserve unit shocked by killings
Uploaded: 2016-07-13T22:30:00Z
Description: One of the men who trained Dallas ambush gunman Micah Johnson to fight can't believe he turned that training on police.

One of the men who trained Dallas ambush gunman Micah Johnson to fight can't believe he turned that training on police.

Posted July 13, 2016 5:30pm CDT