The New America Foundation sponsored a brown-bag lunch with Col. Lawrence Wilkerson, former State Department Chief of Staff (2002-2005).
Wilkerson expertly dissects the Bush administration from the inside. Stunning.
Available in several video and audio formats here.
It's long, and by most traditional standards boring as hell, but if you're into this sort of thing—and you should be—it's amazing. (The really good stuff starts around the 20 minute mark).