Take A Chance On Me? Not likely

So the US presidential hopefuls have revealed their top 10 songs of all time. Barack, unsurprisngly, goes for yer classic choices - bit of Marvin and Nina, some Kanye West, classic Sinatra. McCain, on the other hand, likes Abba so much he's picked two - Voulez Vous and Take A Chance On Me. Somehow the idea of this pro-war vet parading round the Oval office to disco and Merle Haggard in between speeches is just too scary to contemplate, even for middle America?