<iframe width="580" height="385" src="https://www.youtube.com/embed/goTfvk0ul-c?hl=en" frameborder="0" allowfullscreen></iframe> <br>Wounded warrior K-9 helps Army sergeant after return from Afghanistan. SUBSCRIBE to ABC NEWS: https://www.youtube.com/ABCNews/ Watch More on ... <br><a href="https://www.youtube.com/watch?v=goTfvk0ul-c">source</a>