Native American filmmaker/director Sterlin Harjo, talks about his new film "This May Be the Last Time," a story about the music and struggles of the Muscogee, Creek and Seminole in Oklahoma. P.Z. Myers, evolutionary biologist and professor at the University of Minnesota, and the author of the science blog Pharyngula, talks about his new book "The Happy Atheist." Plus, an excerpt from the film of a speech given in 2012 by Bob Avakian, Chairman of the Revolutionary Communist Party, discussing how the oppression of women is bound up with the system of capitalism and a driving force for revolution.