On the C-SPAN Networks:
Sierra Club has hosted 12 events in the C-SPAN Video Library; the first program was a 1986 News Conference. The year with the most events was 1997 with two events. The year with the highest average number of views per video was 2013 with an average of 1,372 views per video. Most appearances with Carl Pope (3). Most common tags: Environment, Air Pollution, Clean Air Act.