John O. Brennan was named CIA director in 2013. In his new memoir, “Undaunted: My Fight Against America's Enemies, at Home and Abroad,” the former spy chief claims the biggest threat to the nation is now from within, not from a foreign adversary. Washington Post columnist David Ignatius interviews Brennan on Thursday, Oct. 22 at 9:30 a.m. ET.
Stream here: wapo.st/johnbrennan