Senate Republican Leader Mitch McConnell is warning Democrats not to use reconciliation or to get rid of the filibuster — or when Republicans regain control, he will use all the same levers.

WASHINGTON, DC – JANUARY 26: Senate Minority Leader Mitch McConnell (R-KY) heads to the floor of the Senate on January 26, 2021 in Washington, DC. Today senators will be sworn in as the jury for the second impeachment trial of former President Donald Trump. Senate President pro tempore Patrick Leahy (D-VT) will preside over the trial in place of Supreme Court Chief Justice John Roberts. (Photo by Samuel Corum/Getty Images)