A deeper understanding of what’s going on in Iraq.

Sen. Joe Biden: “When I got back from Iraq a little while ago, I went down to see the president, and I sat with the president, and he kept talking about terrorists. And I said, ‘Mr. President, if every single al-Qaeda personality, every single al-Qaeda operative or anyone like him tomorrow were blown away, you still have a war, Mr. President. This is well beyond terrorists.’ There’s an insurgency, Tim, a gigantic insurgency that has nothing to do with terrorists.