More than likely it’s brain failure. But no mention of it yet anywhere. Could just be speculative rumors.
He's been suffering from that since the '70s. Hasn't stopped him from campaigning.
Wouldn't it be illegal to switch names on the state ballots this late in the political campaign?
Isn't there a 60 day time limit to switch candidates.
Paper ballots have been printed. Software has been programmed.
Short of the death of a candidate, I would think it would be illegal somehow.