In a YouGov poll conducted between July 25-29, 59 percent of Republicans surveyed said they would prefer a president under the age of 75. Trump celebrated his 78th birthday in June. Forty percent said they had no preference, and just two percent said they would prefer a president over the age of 75.
They wouldn’t throw him in prison even if he could get there. They would put him on one of their propaganda “news” channels and let him go to town. They can subtitle whatever they want for the locals so he can say whatever.
But he’ll never get there. He has a permanent secret service escort that probably isn’t going to be cool with defecting to russia.