In 1979, a young environmental activist named
MARK DUBOIS put his life on the line
to save the Stanislaus River, threatened by a huge dam.
He won the battle, but lost the war: the
Stanislaus was drowned.
Thirty years later, he and his fellow "river
warriors" share how their youthful idealism, decisions
and actions influenced the course of their lives, and the history
of the environmental movement.