No sweat
I am not defending what he may or may not have done, but I will defend his statement about an inability to sweat - I have an inability to do so owing to a condition called Pityriasis Rubra Pilaris (other illnesses are available). It's bloody awful, you can't keep warm enough or cool enough. People who laughed that off are understandably ignorant as it affects only about one in half a million, but it's a little known medical condition that the Doc's are still trying to make sense of, with that in mind, that element of his argument may well be true. I agree that he has handled himself very poorly considering his position though.