US-politics-investigation-Mueller

Chairman Jerry Nadler (C) speaks as US Attorney General Bill Barr fails to attend a hearing before the House Judiciary Committee on Capitol Hill in Washington, DC, on May 2, 2019. - Barr has refused to testify before the committee hearing on his handling of the Mueller report, setting up a showdown that could see Democrats take legal steps to compel his appearance. Committee chairman Jerry Nadler said Barr had also refused to supply the panel with a full and unredacted copy of Special Counsel Robert Mueller's report on Russian meddling in the 2016 election and possible obstruction by President Donald Trump. (Photo by Jim WATSON / AFP) (Photo credit should read JIM WATSON/AFP via Getty Images)