‘I never understood wind’: Trump goes on bizarre tirade against wind turbines

President's nonsensical rambling remarks about 'windmills' in segment from weekend speech raised eyebrows

He says he knows more about Isis than his generals, and claims to understand politicians "better than anybody". Now there is another subject in which Donald Trump's expert knowledge surpasses that of everybody else: wind turbines, though he calls them windmills.

"I've studied it better than anybody I know," the president asserted in a bizarre segment from a weekend speech to young conservatives in West Palm Beach, Florida, close to his winter retreat at Mar-a-Lago where he is spending the holidays.