<p>Scott Widmayer and Ranger walk down the stairs in Widmayer’s apartment complex on Thursday night to visit Widmayer’s sister. Widmayer suffers from physical injuries such as bad knees, a bad back, and bits of shrapnel in his leg from a grenade as well as PTSD. Ranger helps pull Widmayer up the stairs when his knees are acting up and wakes him up in the middle of the night from flashbacks. </p>

September 21, 2014