(CNN) Attorney General William Barr is set to testify before the House Judiciary Committee in late July, a Department of Justice spokesperson has announced. "The Attorney General has accepted an invitation to appear before the House Judiciary Committee for a general oversight hearing on July 28th," Justice Department spokeswoman Kerri Kupec tweeted Wednesday. House Judiciary Chairman Jerry Nadler, a New York Democrat, had threatened Barr with a subpoena and is investigating Barr as calls to impeach him have grown.
