"Policy or Politics? Obama Learns the Hard Way He Has to Do Both" by Dan Farber, www.cbsnews.com. Policy or Politics? Obama Learns the Hard Way He Has to Do Both.
"Strengthening our Security by Adhering to our Values and Laws". John O. Brennan's Speech at Harvard Law School in Cambridge, Massachusetts, obamawhitehouse.archives.gov. September 16, 2011.