President Biden’s last appointment to the National Labor Relations Board has not yet been confirmed by the Senate, and Democrats only have a small window of time until Republicans take control of Congress.  Two of the board’s five members are Republicans, and two are Democrats, with its chairperson being chosen by the sitting president. In June, Biden nominated the current chair, Democrat Lauren McFerran, to a third term and Joseph Ditelberg to fill a vacant Republican seat. But Senate Majority