Former special counsel Robert Mueller is testifying before Congress on Wednesday, and lawmakers have so many questions they may not have enough time to ask them all. The House judiciary and intelligence committees have scheduled hearings for 8:30 a.m. and noon. Majority Democrats and minority Republicans are expected to try their utmost to get the most good they can from Mueller — in very different ways. Members of Congress already postponed Mueller's hearings once to wrangle more time. Complicating the matter will be Mueller himself, who has said he intends to confine his testimony to what he has already set forth in his report. In addition, the Justice Department sent Mueller a letter on Monday night saying it expects Mueller to not stray beyond what is publicly known about his work, citing executive privilege. That won't constrain members of Congress from trying. Here are some of the questions they might ask, broken up by the majority and the minority members on these committees.

The Justice Department’s move was the latest example of the attorney general’s effort to chisel away at the special counsel investigation and emphasize an alternate narrative.

Lanny Davis, lawyer for former Trump fixer Michael Cohen, said during an interview on CNN Tuesday that his client may have information related to Russian meddling.

The Justice Department on Wednesday released a mostly-unredacted version of a memo outlining the scope of Mueller's investigation into Russian meddling in the 2016 presidential election.

They just welcomed son Gene into the world in May. But on Tuesday, comedienne Amy Schumer and husband Chris Fischer put their two-month-old on the hot seat as they jokingly grilled him

WIRED contributing editor Garrett M. Graff, who covers special counsel Robert Mueller's Russia probe, authored the magazine's June cover story about Mueller's time in Vietnam, and wrote "The Threat Matrix: Inside Robert Mueller's FBI and the War on Global Terror." Graff breaks down the investigation's status, the big outstanding questions, and where the investigation is likely to go after the midterm election.