Late Friday night, he issued a memo rescinding security clearances and access to classified information for a slew of erstwhile opponents including Kamala Harris, Hillary Clinton, Joseph R. Biden Jr. and “any other member of Joseph R. Biden Jr.’s family.”

While the revocations may not have immediate impacts, it is another sign of the growing political rift in Washington.

A Friday memorandum from the White House added a slew of names to the list, including Harris, Clinton, former Reps. Liz Cheney, Adam Kinzinger, and more.