UPDATE: I am trying to track down more information about the source and legitimacy of this video. Until I figure it out, I am deleting it.
UPDATE 2: I cannot verify the source, but I’ll post it anyway with a less inflammatory title. It certainly sounds like him. It was uploaded to a fake YouTube account. The uploader claims to be Rachel Maddow. Rachel Maddow tweeted that she didn’t upload it.
UPDATE 3: The commenters at Balloon Juice are right. I am deleting this post with apologies to Rachel Maddow.