I have thought some on this. For instance, doesn't it seem awfully "coincidental" that he was moved to the hospital not long before Trump's visit. Of course they'd have moved him there earlier. It would look pretty obvious if they'd waited until Trump got there. The hospital would have been the safest place for both of them. It would have been best for JA to not talk about such an upcoming visit beforehand so he might not want to converse much at that time. Who knows.