The House Judiciary Committee is taking up public impeachment hearings, starting on Wednesday. The Wednesday hearing is slated to examine the premise of “high crimes and misdemeanors” through testimony from 4 scholars and experts.

The rapidly unfolding Ukraine scandal has kicked impeachment investigations into high gear, with Democratic leaders in Congress now saying it will take just a number of weeks to consolidate findings from multiple House committees.

Acting Attorney General Matthew Whitaker is being questioned by the House Judiciary Committee, now controlled by Democrats.

Attorney General Jeff Sessions is back on Capitol Hill for a House Judiciary Committee hearing about his oversight of the Justice Department. He is also likely to face questions about Trump campaign contacts with Russia.