Arizona, Michigan, Missouri and Washington head to polls in key Senate, House and governor's primary races while Kansas is the first to vote on abortion since the end of Roe v. Wade.
Trump-supported candidate wins in Maryland GOP gubernatorial primary where Democrats had also meddled, progressives make their case to voters and more midterm election news
Trump is a factor in the Maryland GOP gubernatorial primary Tuesday as are Dems, who spent millions meddling in the Republican nominating contest plus more midterm election news
Democrats and Republicans tell Fox News Digital what Biden needs to do if he wants to stop GOP from winning control of Congress in the November midterm elections.