Donald Trump on Wednesday night falsely smeared Senate Majority Leader Chuck Schumer as a “proud member of Hamas.”
The Republican presidential nominee made the insulting remark about the top-ranking U.S. Jewish official at a rally in Pennsylvania. It came on the same day that Trump separately sparked an angry backlash for questioning Vice President Kamala Harris’ racial identity.
if trump went senile would there be any signs
Of course he is senile (see etymology of senator). You are thinking of “demented”.
Yeah, he might forget who people are, forget questions addressed to him as he’s talking and go on long, rambling nonsensical rants.