Leave your feedback Share Copy URL https://www.pbs.org/newshour/show/a-young-vet-and-his-dog Email Facebook Twitter LinkedIn Pinterest Tumblr Share on Facebook Share on Twitter Story In this web exclusive video, we profile 26 year old Chris Goehner, who deployed twice to Iraq as a hospital navy corpsman (which is similar to a paramedic, Goehner says). He’s one of the 18 1/2 percent of Iraq and Afghanistan vets who have suffered from post-traumatic stress disorder (PTSD) or major depression since coming home.