Former Army medic reflects on his toughest moments helping the wounded

Twenty years ago, Army Staff Sergeant Phillip Trezza deployed to Iraq as a medic. He speaks with his teenage daughter about some of his toughest moments.

<p>Twenty years ago, Army Staff Sergeant Phillip Trezza deployed to Iraq as a medic. He speaks with his teenage daughter about some of his toughest moments.</p><img src='https://media.npr.org/include/images/tracking/npr-rss-pixel.png?story=nx-s1-6027720' />