Former President Donald Trump engaged in a bizarre stunt ahead of his rally in Wisconsin on Wednesday: riding around in a garbage truck with his campaign logo printed on the side of it. The truck was meant to draw attention to the campaign’s grievance over President Joe Biden supposedly referring to Trump’s supporters as “garbage” on a campaign call Tuesday evening. There is some dispute over what he said, and the White House has sought to clarify the “garbage” he referred to was the rhetoric of right-wing comedian Tony Hinchcliffe, who called Puerto Rico a “floating island of garbage” at Trum…