On the C-SPAN Networks:
Zippy Duvall is a President for the American Farm Bureau Federation with four videos in the C-SPAN Video Library; the first appearance was a 2017 News Conference. The year with the most videos was 2018 with two videos. The year with the highest average number of views per program was 2019 with an average of 2,209 views per program. Most common tag: Agriculture.