Wasn't that Benn speech excellent. I don't agree with his politics, but this is all the more reason to admire his moral strength in taking the stand he did. The delivery was of the highest order and while the words may not have been as inspirational as a Churchillian speech, overall I think is ranks up there with Henry V St Crispin Day speech and Winston's End of the Beginning speech.
https://www.youtube.com/watch?v=n2GTNK4VsXs