He was able to chat for 24 mins. Looks as above, voice well it kept going which is a plus. Says he doesnt have long left but laughed when told he said that a decade ago. Apparently he is guinea pig 341 (give or take a few off my memory or so) in the trial for that drug, and the doctors are taking notes on how long he survives. And he's considerably outlived their original guess. Also, he seemed to imply he can no longer travel even outside of Cambridge - Australia is long gone for him, as apparently is even London. Says his two regrets are not being able to read much any more due to health, and that he's going to miss all the big political upheaval in the next decade or so, spoken as though someone's favourite TV show had been axed on a cliffhanger!
Otherwise, clearly getting frailer compared to a year or two ago, and can probably count his life span in months rather than years... but... hell, I think we all said that years ago. In among all that luck he accredits, he's clearly a very successful fighter.