article_snippet: I'm just a guy living life.'
article_snippet: In a trailer for a documentary on his life, 'Travis: A Soldier's Story,' Mills said 'You know, people call me a hero, but I'm not sure what part of a hero makes a hero.
article_snippet: I just had a normal day at work that turned ugly. '
article_snippet: 'My goal was to let them know I keep working, I keep going hard,' My medic also said in a trailer for a documentary on his life. '
article_snippet: If I give up, I'm giving up on my family.'