Park Record Media Center

Demonstrators rally near the U.S. Capitol in Washington to demand that Congress investigate the National Security Agency's mass surveillance programs Saturday, Oct. 26, 2013. ( AP Photo/Jose Luis Magana) ( NSA Surveillance )

Demonstrators protest outside of the U.S. Capitol in Washington, to demand that Congress investigate the National Security Agency's mass surveillance programs during a rally Saturday, Oct. 26, 2013. ( AP Photo/Jose Luis Magana) ( NSA Surveillance )

Demonstrators march on the National Mall in Washington to rally and demand that the U.S. Congress investigate the National Security Agency's mass surveillance programs Saturday, Oct. 26, 2013. ( AP Photo/Jose Luis Magana) ( NSA Surveillance )

Demonstrators march through Washington towards the National Mall to rally and demand that the U.S. Congress investigate the National Security Agency's mass surveillance programs Saturday, Oct. 26, 2013. ( AP Photo/Jose Luis Magana) ( NSA Surveillance )

Demonstrators march through Washington towards the National Mall in Washington to demand that Congress investigate the National Security Agency's mass surveillance programs Saturday, Oct. 26, 2013. ( AP Photo/Jose Luis Magana) ( NSA Surveillance )

Laura Murphy, Director of the Washington Legislative Office of the American Civil Liberties Union (ACLU), speaks during a rally outside of the U.S. Capitol to demand that Congress investigate the NSA's mass surveillance programs on Saturday, Oct. 26, 2013, in Washington. ( AP Photo/Jose Luis Magana) ( NSA Surveillance Protest )

Demonstrators gather and rally near Union Station in Washington to demand that Congress investigate the National Security Agency's mass surveillance programs Saturday, Oct. 26, 2013. ( AP Photo/Jose Luis Magana) ( NSA Surveillance )

Demonstrators march through Washington towards the National Mall for a rally to demand that Congress investigate the National Security Agency's mass surveillance programs Saturday, Oct. 26, 2013. ( AP Photo/Jose Luis Magana) ( NSA Surveillance )

Demonstrators rally at the U.S. Capitol to protest spying on Americans by the National Security Agency, as revealed in leaked information by former NSA contractor Edward Snowden, in Washington, Saturday, October 26, 2013. (AP Photo/J. Scott Applewhite) ( NSA Surveillance Protest )