There are heroes in every war and Captain Matthew Bacik is certainly one of those. He was in the elite U.S. Army Ranger Regiment, honored with three Purple Hearts and a Bronze Star Medal, but he left active duty when an ambush in Iraq resulted in a below-the-knee amputation. Today, however, because of a new device tested at Mayo Clinic, he's walking, running and standing tall. [TRT 3:08]
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