Michigan state legislator Mallory McMorrow (D.), who is preparing to launch a Senate campaign in the battleground state, blasted Senate minority leader Chuck Schumer (D., N.Y.) and called for him to step down. "I don't think it is" clear that Schumer knows when to step aside, McMorrow told Politico , saying that the minority leader needs to go because "the same approach is not going to work." McMorrow, whom Politico called a "rising Democratic star," said that, if elected, she will not vote for