Five days before the invasion of Iraq in 2003, UCLA hosted a debate entitled “American Power and the Crisis Over Iraq,” including Mark Danner, Robert Scheer, Christopher Hitchens and Michael Ignatieff.

Someone has uploaded to YouTube video of Mr. Ignatieff’s contributions—in four parts here, here, here and here.

If you prefer to hear more than one quarter of a four-person discussion, CSPAN has helpfully put the full two hours of debate online here.