Reading Obama

http://www.amazon.com/Reading-Obama-American-Political-Tradition/dp/0691147469

http://www.hds.harvard.edu/multimedia/video/william-james-and-josiah-royce-jamess-pragmatism-and-american-social-thought-1907-2 

http://www.radioopensource.org/reading-obamas-mind-pragmatism-and-its-perils/