Last week, KQED News, Berkeley Law, and the UC Berkeley School of Information held a discussion panel on National Security and Free Speech. You can listen to the first two panels below. Panel three — moderated by KQED's Scott Shafer and made up of UC Berkeley's Lowell Bergman and Robert Cole, plus Daniel Ellsberg of Pentagon Papers fame — will be aired on KQED radio at 1 p.m. on May 21, then archived here.