tracking programs

Sen. Rand Paul, R-Ky., speaks during a news conference on June 13, 2013 at the Capitol Hill Club on Capitol Hill in Washington, D.C. (credit: Alex Wong/Getty Images)

Rand Paul: I Doubt NSA Tracking Programs Have Caught Terrorists

U.S. Sen. Rand Paul is calling into question the effectiveness of the government’s sweeping surveillance of U.S. communications to thwart terror plots.