While still wearing the bright vest on stage, Trump began his evening address by speaking about Biden's comments: “You're treating our entire campaign like garbage,” Trump said of the president and Harris. And he complained that Democrats called him a “Nazi” and “fascist” after his former chief of staff John Kelly said in interviews that Trump had previously spoken favorably about Adolf Hitler.

Trump, in turn, did his part to condemn.

“Without question, my supporters are of a far higher quality than (Biden and Harris),” he said at the opening of his event in Green Bay.

Harris also in WI: VP returns to her roots and childhood places to make her final pitch

The former president himself has used the words “trash” and “scum” in the past to describe his political opponents. He also described Harris and her allies as “Marxists,” communists and people with “low IQs” — insults he repeated throughout the day Wednesday.