 Well, in the military, they trained me in medical fields. I worked at Walter Reed for two and a half years. Out of the three and a half years, I was on active duty. And it was during the Vietnam War, so there was a lot of medical treatment being dispensed to these guys coming back from the war. When I got out of the service, I used the GI Bill, and I went to college, got a bachelor's degree in zoology.