"THAT ONE"???

I know McCain has a terrible temper and he's both ignorant and arrogant. I didn't know that he was willing to be extremely rude. This is from tonight's Presidential debate:

McCain: ... By the way, my friends, I know you grow a little weary with this back-and-forth. It was an energy bill on the floor of the Senate loaded down with goodies, billions for the oil companies, and it was sponsored by Bush and Cheney.

You know who voted for it? You might never know. That one. You know who voted against it? Me.

McCain couldn't bring himself to say "Senator Obama" and that's a breach of elementary politeness.