McCain's "anger always has a purpose."

Says Bob Kerrey.

Since I was mentioned in the Post story I can offer my account of the McCain-Grassley argument.... The precise point of disagreement between the Senators was over a man name Robert Garwood. Senator Grassley believed he was a hero whose reputation was destroyed by the Defense Intelligence Agency. Senator McCain believed him to a traitor who caused prisoners (like Senator McCain) to receive additional encounters with torture. Both Senators were extremely angry. Senator McCain was explosive (who wouldn't be?) but at no time threatening. Most important: McCain won the argument. My experience is that his anger always has a purpose and in this case the purpose was to defeat Senator Grassley's argument which he did decisively.