Speaker Nancy Pelosi resurfaced one of the Capitol’s most enduring mysteries when answering a question about whether Democrats might imprison Trump administration officials who defy Congress: the House jail. But where is this mysterious cell?

“We do have a little jail down in the basement of the Capitol, but if we were arresting all of the people in the administration, we would have an overcrowded jail situation. And I’m not for that,” Pelosi said Wednesday at a Washington Post live event.

[Pelosi says she is ‘not for’ jailing Trump administration officials]

The House Judiciary Committee approved a resolution later Wednesday to hold Attorney General William Barr in contempt of Congress over his refusal to share the full, unredacted report by special counsel Robert S. Mueller III on Russian interference in the 2016 elections.

Even if the full House holds Barr in contempt, the Justice Department likely won’t hand over the complete report. That has Democrats mulling other options to get it.