Check out the twinkle in Mac's eyes!
That's the look of the unbalanced.
You can see hundreds of examples of it at your local asylum.
Look at the Bush White House. I would bet that Cheney influences more decisions than the Pres. Cheney has it all over Bush in the intelligence category. Not that I agree with the decisions, but I have felt that the VP has been running the show for the last two terms.
I think that McCain is even further gone mentally than Bush. Maybe we would see a repeat with Palin. If McCain wins, I will go on record that Palin will be our first female president.