[Roguish Lawyer]

According to this interview, he was in the 82nd and the 101st.

http://www.cigaraficionado.com/Cigar...540,50,00.html

But acting in junior college and Southern Illinois University would soon give way to a tormenting, 11-month tour of duty in Vietnam. After his college graduation in 1968, a notice from the local draft board arrived. The day before Franz was to report, he enlisted in officer's school. In the Army he served with the 82nd and 101st Airborne divisions. "I was with two recon units--it was the loneliest, most depressing, frustrating time that I can ever imagine in my life," Franz says, his face sinking.

"Nine months I was in the field, two months in the rear. It was one of those experiences that you never want to experience again, but it was life-altering. It was a very maturing time for me. I came back a much different person than when I left, maybe much more serious. I was frivolous before I left. I left my youth over there. I left it behind," says Franz. Moments ago he was recalling some of the fun times of his youth. Now his face is forlorn; his voice, quiet.

"Fortunately, I was not physically hurt. Emotionally I was touched upon; I had seen many friends get wounded or lose their lives. They were temporary friends but all meaningful at the time. They were my only friends; that was my world. We developed those tight bonds. You don't have anyone--family, relatives, loved ones, girlfriends--you don't have any of that. So the buddies you make while you were there, that's your world. They become all-important to you, so when something happens to them it really hurts."