That picture certainly brings to mind one of the best one word descriptions of modern Liberals--"Apologists." Of course, runner up would be "appeasers." And I seriously doubt the "half" of us who voted for someone other than Bush would EVER feel like they have to apologize for their vote to ANYONE.
I doubt the half of us who voted for Bush at least once (I didn't make the same choice twice mind you) feel a need to apologize to anyone (much less the world at large) for how we participate in the American system of voting.