William Lehnhart joined the military when he was 20 years old, during a time of peace.
Then the U.S invaded Iraq. Ten years later Lehnhart sat down with his caseworker Vira Trachuk, to discuss the emotional aftermath of his tour.
This story was produced by KALW's Jesse Rhodes and facilitated by StoryCorps San Francisco. If you want to interview a loved one for StoryCorps at the San Francisco Public Library, you can make an online reservation here.