FREELAND, Mich. — Donald Trump returned briefly to the campaign trail Wednesday and called the judge presiding over his hush money trial “crooked” a day after he was held in contempt of court and threatened with jail time for violating a gag order. Trump’s remarks at events in the battleground states of Wisconsin and Michigan were being closely watched after he received a $9,000 fine for making public statements about people connected to the criminal case. In imposing the fine for posts on