Well, Phil, it is time that he lose weight! I hope he is OK.
I would never seriously argue that his weight is healthy. I have simply said in the past (including my point yesterday) that from a cosmetic standpoint, losing weight a lot of weight would be worse. Politicos obsessive over this point that the country would look down on someone that overweight. Sure, losing some weight wouldn't hurt him but being a big guy is now part of his personality. He would be trashed as looking sickly if he lost a ton of weight. Again, I'm simply talking about the cosmetics of the situation. Health-wise, yes, he absolutely should lose weight.
By the way, I don't remember others obsessing over the late Senator Kennedy's weight.