Susan Cain, Michael Mauldin and The March on Washington

ideastream's David Molpus speaks with Susan Cain, acclaimed author of Quiet: The Power of Introverts in a World That Can't Stop Talking, who speaks later today at Severance Hall for Case Western Reserve University convocation. Plus Dee Perry goes back to school with Michael Mauldin, chair of Cleveland State University's Theatre and Dance Department. And ideastream's David C. Barnett looks back on the 50th anniversary of The March on Washington.