Stephen F. Cohen, the eminent historian who helped shape the field of Russia studies and bravely exposed the fallacies and dangers of Russiagate and the new Cold War, passed away on September 18, 2020 at the age of 81. Cohen's wife, Katrina vanden Heuvel, editorial director and publisher of The Nation magazine, reflects on his life and legacy.Guest: Katrina vanden Heuvel, editorial director and publisher of The Nation magazine, and wife of Stephen F. Cohen. Support Pushback at Patreon: www.patreon.com/aaronmate