Film crews from HBO are scouring Montana for actors to play in a new historical mini-series called Lewis & Clark, based on the book Undaunted Courage by Stephen E. Ambrose.
Author and engineer Ted S. Hall is pretty sure he has walked in the tracks of Lewis and Clark.
The explorers came through the Bitterroot Valley in 1805 on their way to the Pacific Coast, and William Clark came back through the area on their way back to St...