Kirsten Powers on ‘The Silencing’ May 14, 2015 by Matt Lewis https://traffic.libsyn.com/secure/a639262b-3963-4b58-b5b9-30151a133e1f/MLewisPowers.mp3Podcast: Play in new window | DownloadKirsten Powers discusses her new book The Silencing: How the Left is Killing Free Speech.