John Walke
On the C-SPAN Networks:
John Walke is a Director for Clean Air Programs in the Natural Resources Defense Council with four videos in the C-SPAN Video Library; the first appearance was a 2002 Call-In. The year with the highest average number of views per program was 2019 with an average of 479 views per program. Most appearances with Joan Mulhern (2).
Videos: 4