william barr

Updated at 4:30 p.m. ET

The House voted on Tuesday to authorize its committees to sue the Trump administration and others in pursuit of witnesses and documents for their manifold investigations into President Trump.

Updated at 3:25 p.m. ET

The Justice Department is to begin providing documents to the House Judiciary Committee after a dispute over a subpoena — but members of Congress are reserving the ability to continue to pursue contempt litigation down the line.

The House of Representatives is expected to vote Tuesday on a civil contempt resolution against Attorney General William Barr and former White House counsel Don McGahn.

Here's what you need to know about what it means and how it came about:

Democrats vs. DOJ

Democrats, who control the majority in the House, want Barr to give them an unredacted copy of the report filed by former special counsel Robert Mueller on his Russia investigation.

They also want the underlying evidence that Mueller's office developed.

Updated at 2:59 p.m. ET

The House Judiciary Committee signaled Monday morning that it would begin contempt proceedings against Attorney General William Barr this week.

The committee is planning to emphasize the attorney general's refusal to comply with a congressional subpoena demanding the full, unredacted Mueller report.

A vote on whether to hold Barr in contempt will be scheduled for 10 a.m. on Wednesday, but the committee said that it could postpone the proceedings if the Justice Department responded to its subpoena.