"Healthcare right now in America - and I think it has been true of your experience of socialised medicine in England - is not only very expensive, it's increasingly less effective. I had prostate cancer seven years. My chance of survival in the US is 82%; my chance of survival if I was here in England is below 50%. Breast cancer is very similar. I think there's something to the idea that there are many more private options driving the system that create altogether better results."Nothing quite like a reality check from the Republican presidential front-runner Rudy Giuliani, former mayor of New York ... Wonder what Gordon Brown made of that?