I believe this is a Weekend At McCains type deal. Hes dead and someone is tweeting etc in his name. McConnell and the rino leaders want his vote.
OR, he saw the writing on the wall with all of the investigations going on and decided it would be better to be “dying” so that everyone would feel sorry for him and stop looking into all of his VERY questionable dealings in the Mid-East. Besides look at all the sympathy and accolades his buddy Ted Kennedy got when he was diagnosed with cancer...
And yes, he still manages to vote whenever there is an opportunity to stick a finger into the eye of the conservatives who have supported him, over and over, all these years. His handlers trained him well.
All those plane crashes. All those missed opportunities.