Vanden Heuvel on Murdoch ‘The sky has fallen on him’

We'll ask The Nation's editor Katrina vanden Heuvel if Murdoch's fall is inevitable. Then General David Petraeus officially hands over command today, we’ll look at the Afghanistan he is leaving behind. Also, we'll tell you about the most important geo-location company you've never heard of. And then don’t miss our happy hour.