the more interesting part is that it's been consistent on that hand--now joined by the other--for weeks on end if not months. Why specifically? Yeah my dad's on blood thinners, same age and gets nasty purple marks on his arms, leg sometimes. not back of the hand though.
oh and I'm sure he does the "makeup" himself, fuck knows why.
also, unlike Trump, my dad's a healthy weight & plays tennis regularly. overall he's been in great shape for his age. and still he had an embolism earlier this year :/ fortunately caught and treated, hence blood thinners. my point is Trump looks & acts a lot worse.
speculation that he's regularly hooked up to an IV there seems not at all unreasonable at this point.