I checked into it myself - perhaps OP was referring to this Trump claim, which is supported only by a single tweet? https://www.google.com/amp/s/www.statesman.c

I checked into it myself - perhaps OP was referring to this Trump claim, which is supported only by a single tweet? https://www.google.com/amp/s/www.statesman.com/news/20200330/fact-check-did-biden-call-trump-lsquoxenophobicrsquo-for-china-travel-restrictions%3ftemplate=ampart https://www.google.com/amp/s/www.statesman.com/news/20200330...