NewsOK: I do not believe that human activity is causing these dramatic changes to our climate the way these scientists are portraying it, said Sen. Marco Rubio.
Thus did the Florida Republican undermine his other assertion, to ABCs Jonathan Karl: that he is prepared to be president.
Our climate is always changing, Rubio further hole-dug. And what they have chosen to do is take a handful of decades of research and say that this is now evidence of a longer-term trend thats directly and almost...