On the C-SPAN Networks:
Dayton Duncan is a Filmmaker with eight videos in the C-SPAN Video Library; the first appearance was a 1988 Interview as a Press Secretary for the Dukakis Presidential Campaign. The year with the most videos was 1991 with two videos. The year with the highest average number of views per program was 2002 with an average of 920 views per program. Most appearances with Ken Burns (3), Tom Brokaw (2), Stephenie Tubbs (2). Most common tag: Natural Resources.