This photo released by CBS News Sunday, June 16, 2013, shows White House Chief of Staff Denis McDonough speaking on CBS's "Face the Nation" in Washington Sunday. On talk shows Sunday, g

 

              This photo released by CBS News Sunday, June 16, 2013, shows White House Chief of Staff Denis McDonough speaking on CBS
This photo released by CBS News Sunday, June 16, 2013, shows White House Chief of Staff Denis McDonough speaking on CBS's "Face the Nation" in Washington Sunday. On talk shows Sunday, guests ranging from McDonough to former Vice President Dick Cheney and former CIA and National Security Agency head Michael Hayden all said the government's reliance on data collection from both Americans and foreign nationals was constitutional and carefully overseen by executive, legislative and court authorities. (AP Photo/CBS News, Chris Usher)