"The upshot has become clear in recent days: It will be the Supreme Court that has the final say on President Trump’s plans to restrict mail voting in the midterms. It’s unclear how fast the justices will move and announce a ruling.... The Trump administration had already filed emergency request to the justices challenging a shorter-term pause [the trial judge] had imposed on the plan. But the trial court judge acted to extend her freeze before the justices ruled, necessitating a new request from the administration for Supreme Court action...."