NSA Surveillance Clapper

July 2, 2013 - 6:35 PM
FILE - This April 18, 2013 file photo shows National Intelligence Director James Clapper testifying on Capitol Hill in Washington. Clapper is apologizing for telling Congress earlier this year that the National Security Agency does not collect data on millions of Americans. In a letter to Senate Intelligence Committee Chairwoman Sen. Dianne Feinstein, D-Calif., Clapper says his answer was "clearly erroneous." (AP Photo/J. Scott Applewhite, File)