Administration flunkies have been flooding the airwaves recently to tell us that the President didn't know [fill in the blank]. The president didn't know that the NSA was spying on European leaders. The president didn't know that the healthcare web site wasn't ready for prime time. And on and on.
Obama's apparently expansive ignorance of what people in his government are doing prompted Rush Limbaugh to ask this hilarious question on his radio program today: "What does the president not know, and when didn't he know it?"
Update: Bryan Preston on Obama's encyclopedic ignorance.