When Buffy Sainte-Marie was asked to play a lead role in the TV series “The Virginian,” she insisted that all of the Indigenous parts be played by Indigenous people. “Buffy Sainte-Marie: Carry It On” premieres TOMORROW November 22 at 9/8c on PBS. * * * * [VID: Interview with Buffy Sainte-Marie and clips from "The Virginian." Transcript: So, Buffy Sainte-Marie, she gets asked to play a lead role in "The Virginian." "The Virginian" was a popular TV show that ran from 1962 to 1971. So I told him th