Summary: Guardian columnist Glenn Greenwald discusses his continued reporting on the NSA's surveillance of telephone and digital records, and his upcoming congressional testimony on the program. Plus, the latest on NSA leaker Edward Snowden, with whom Greenwald says he is "regularly" in touch, and last week's surprisingly close vote in Congress over whether to limit the NSA's scope. Greenwald says he sees public opinion around surveillance shifting: "Americans are now more concerned about civil liberties than about terrorism." "There's no question I have access to information that members of Congress don't" - @ggreenwald on upcoming testimony http://t.co/UM2szxN9eu — Brian Lehrer Show (@BrianLehrer) July 30, 2013 Glenn Greenwald says he has not been on US soil since the Snowden story broke. http://t.co/UM2szxN9eu — Brian Lehrer Show (@BrianLehrer) July 30, 2013 Glenn Greenwald says new reporting - including forthcoming piece - still based on Snowden document dump. http://t.co/UM2szxN9eu — Brian Lehrer Show (@BrianLehrer) July 30, 2013
