Mr Uncomfortable

I just finished watching Palin's speech at the RNC and here comes John McCain from behind the virtual curtain. Could the man look any more uncomfortable?!?! Is it just me or does it look like his head has been placed upon a box dressed up in a suit.

example #1

example #2

Ok, ok I know he spent 5 years in a Vietnamese prison where who knows what happened to him, but seriously. He has handlers and obviously speech writers, can someone give him some tips to loosen up?!