This is part of the vile Michael Moore legacy, IMO. He has done great harm to the country as a whole, along with the other Hollywood moorons.
Did you notice that Michael "Leni Rifenstahl" Moore is a fatty copy of Yassir Arab-Fart? They say that the latter's misterious "blood disorder" is a trivial AIDS... and one of the surest simptoms is the sharp weight loss.
I mean, didn't you notice that Michael "Lard Bag Arti-Fart" Moore became a little bit fitter recently?...