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Army study: Anger often reported after combat deployment

Name: Army study: Anger often reported after combat deployment
Uploaded: 2016-07-19T18:51:00-0400
Duration: 2 min 13 s
Description: The cop-killers in both Dallas and Baton Rouge had served in combat zones in the military. CBS News' David Martin takes a look at the link between deployment and violence.

The cop-killers in both Dallas and Baton Rouge had served in combat zones in the military. CBS News' David Martin takes a look at the link between deployment and violence.