It’s not Romney’s silence in response to the “End Climate Silence” guy asking about the connection beteen climate change and Hurricane Sandy. And it’s not his idiotic Ken Doll expression when the crowd boos the questioner. It’s the “USA! USA! USA!” chanting in response to the climate-change guy. It’s un-American and un-patriotic, in short, to warn about climate change because it’ll get in the way of job growth. Reducing greenhouse gases is a metrosexual European thing. We’re Americans, and we drive muscle cars!