Congress could navigate a shutdown and a presidential impeachment inquiry if lawmakers and the Trump administration can’t reach an agreement on government funding during the next three weeks.

The two events haven’t overlapped before in the nation’s history. If that happens next month, however, roughly 2 million federal workers would get hit in their wallets as the holiday season begins, including staffers working on the impeachment proceedings.

Senate Minority Leader Charles E. Schumer on Tuesday preemptively blamed President Donald Trump.

“I’m increasingly worried that President Trump may want to shut down the government again because of impeachment,” the New York Democrat said. “I hope and pray he won’t want to cause another government shutdown because it might be a diversion away from impeachment.”