On Flashpoint, a veteran of the Iraq and Afghan wars looks back on the two-decade war on terrorism.
Matt Hoh spoke out against the war in Afghanistan long before recent critics. In 2009, the Marine combat veteran resigned in protest from his post with the US State Department in Afghanistan.
"This last month in Afghanistan is what losing looks like, this is what defeat looks like," he said. "That's the consequence of choosing military victory as a sole outcome as opposed to negotiations."