Judy Woodruff moderates a one-hour conversation with filmmaker Ken Burns and three experts: Jason Baldes, Rosalyn LaPier, and Dan Flores. The discussion explores lessons from the The American Buffalo film – the early history and special relationship between native American people and the buffalo; its relation to the larger grassland and prairie ecosystems; and Tribal contributions to restoration of the buffalo today. (On-demand through 11/30/29)