He makes the point of how Americans still view wars as they did the Second World War - morally just invasions, as straightforward battles between good and evil. The lesson of Korea was forgotten by the Bush Administration, leading to the mess we're in now.
I was hoping for much more from Obama on foreign policy, perhaps steps towards peace and a less aggressive attitude from the US. However, Afghanistan is a catch 22. Do the US and UK leave and let the Taliban take over now or fight on and keep a military presence there for the unforeseeable future?
I worry this war could make or break Obama's legacy as President.
Watch this episode here.