The federal government filed a sealed response Friday to the Supreme Court involving a mystery case with possible ties to special counsel Robert Mueller. CNN reports that the federal government has filed a response to a temporary pause the court put on an order holding an unnamed, foreign government-owned company in contempt. Supreme Court Chief Justice John Roberts halted the contempt order on Sunday after a lower court upheld the order earlier this month. It would be the first known challenge to a case apparently related to the Mueller probe to reach the Supreme Court, CNN noted. The mystery company...