If Trump has the noodle he will be able to make mince meat out of Joe Biden, given things which he said in the past about racial issues, which at the time was sensible, and still is, but nowadays, in this weird world of the Great White Replacement, remains politically incorrect:
  https://www.businessinsider.com/biden-said-desegregation-would-create-a-racial-jungle-2019-7?r=AU&IR=T
  https://www.nytimes.com/2019/07/15/us/politics/biden-busing.html

“Former Vice President Joe Biden is facing increased scrutiny over his record on busing and racial issues, and this week old comments resurfaced in which he said, in 1977, that non-"orderly" racial integration policies would cause his children to "grow up in a racial jungle." The quote was originally discovered by University of Southern California Law School professor and scholar Daria Roithmayr and first reported by The New York Times, which published a lengthy story on Biden's record on busing and school de-segregation on Monday morning. In the quote, which appears to come from a congressional hearing related to anti-busing legislation, Biden emphasized wanting to "insure we do have orderly integration of society," adding he was "not just talking about education but all of society." He then said: "Unless we do something about this, my children are going to grow up in a jungle, the jungle being a racial jungle with tensions having built so high that it is going to explode at some point. We have got to make some move on this."

     An apology may not be enough if Trump does his work. Let us see if the angry orange has any guts at all, or is just all peel:
  https://www.businessinsider.com/joe-biden-apologizes-for-comments-on-working-with-segregationists-2019-7?r=AU&IR=T