A judge on Wednesday said he wants to ensure all remaining ballots for the closely contested U.S. election are delivered, demanding that Postmaster General Louis DeJoy answer questions about why the postal service failed to complete a court-ordered sweep for undelivered ballots. "The pressing issues are where are the ballots and how do we get them delivered so they can be counted," U.S. District Judge Emmet Sullivan said in concluding a hearing that included testimony from U.S. Postal Service (USPS) official Kevin Bray who answered questions about ballot deliveries. Many states are accepting ballots for up to a week after Election Day Tuesday as long as they were postmarked by then.