Update: Also see "Who is the biggest winker of them all?"
Keith O. played a funny video comparing the rhetoric Sarah Palin 2008 and George W. Bush 2000, ending with a video of both them winking.
So I did a tiny bit of googling and found a couple of higher-res images of the two of them saluting America with the squint of their eyelids...and wouldn't you know it, they almost look like twins.
Presenting the winkers in chief:
