Reps. Devin Nunes and Mark Meadows both said they are prepared to impeach Deputy Attorney General Rod Rosenstein and FBI Director Chris Wray if they do not produce the document that started the investigation into President Donald Trump’s potential ties with Russia in the 2016 election.

Congress put out a subpoena on the initial report that launched the Russia investigation in August, but the FBI has not yet released an unredacted version of the document. Nunes, the House Intelligence Committee chairman, set Wednesday as the deadline for officials to turn over the documents before he makes a decision on contempt and impeachment.

“We’re not going to just hold in contempt, we will have a plan to hold in contempt and to impeach,” Nunes told Fox News on Tuesday night.

The document lawmakers are demanding details what launched the FBI probe into Trump’s 2016 campaign. It contained information that George Papadopoulos, a foreign policy advisor to the Trump campaign, told an Austrian diplomat that Russia had political dirt on Hillary Clinton, according to a report from The New York Times.

Senators already put a deadline on getting the documents for last week, but neither the Justice Department nor the FBI responded. Meadows, the House Freedom Caucus chairman, told Fox News Saturday that impeachment was a “tool” provided to Congress by the Constitution that could be use if Rosenstein continues to withhold the papers.