House Democrats first filed suit in July, days after Mueller's testimony on Capitol Hill, asking the court to order the release of grand jury information connected to the Mueller report to the House Judiciary Committee. The Democrats argue they need the information to consider whether to move toward impeachment proceedings.

Specifically, the lawmakers are seeking the unredacted Mueller report, as well as transcripts of grand jury testimony related to President Donald Trump's knowledge of Russian efforts to interfere in the 2016 election and links between members of his campaign and Russians. Lawmakers also want any grand jury testimony related to Trump's knowledge of any potential "criminal acts" by him or his associates.

In the filing, the the Justice Department called lawmakers' request an "extraordinary order" that is overly broad.

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