MADISON, Wis. – President Donald Trump's extraordinary effort to overturn Joe Biden's win in Wisconsin returns to the courtroom on Thursday, with hearings in federal and state lawsuits seeking to invalidate hundreds of thousands of ballots and give the GOP-controlled Legislature the power to name Trump the winner.Trump's attorneys are urging the courts to act quickly so he can appeal any adverse ruling before members of the Electoral College meet on Monday and cast Wisconsin's 10 votes for Biden.