National security vs. personal privacy

Ellen Nakashima, national security reporter of the Washington Post, sits down with Stewart Baker, the former assistant secretary for policy for the Department of Homeland Security; Cindy Cohn, the executive director of the Electronic Frontier Foundation; Glenn Gerstell, the general counsel for the National Security Agency and Daniel Weitzner, the founding director of the Internet Policy Research Initiative at MIT and principal research scientist of MIT CSAIL. to discuss the delicate balance of national security, personal privacy and corporate responsibility.