Former Minnesota Senator Eugene McCarthy talks about his presidential campaign. Includes an excerpt of a 1968 program in which Studs and James Cameron visit Lincoln Park after the Chicago Democratic Convention riots.

Elizabeth Drew discusses her book, "Senator," about U.S. Senator John C. Culver from Iowa. She explains how she followed Culver for ten days to learn what the day to day business is like for senators. Drew tells about some of the bills and amendments Culver worked on and how much time is spent working on them.