ThinkProgress: Rep. Ted Yoho (R-FL) readily admits hes not smart enough to determine the roots of climate change. He is, however, able to rule out one possible cause: humans. The freshman congressmans remarks came in an interview with ThinkProgress Monday following a town hall meeting. Asked about the spate of extreme weather, including weeks of punishing drought, that has gripped parts of Florida in recent years, Yoho dismissed the idea that it could be a symptom of manmade climate change. I think its...