NSA Collected Thousands of Emails From Americans With No Terror Ties: The NSA was rebuked by a secret court for collecting thousands of emails and other online details from Americans who had no ties to terrorism, newly declassified documents reveal.
NSA Can Track Three-Fourths of American Internet Traffic: The National Security Agency -- which possesses only limited legal authority to spy on U.S. citizens -- has built a surveillance network that covers more Americans' Internet communications than officials have publicly disclosed, current and former officials say.
