Mueller hearing

Mueller to testify before House Judiciary, Intelligence panels July 17
Former special counsel only agreed to testify in open session pursuant to a subpoena

Robert Mueller is seen on a monitor in the Russell Building on May 29 making a statement at the Department of Justice on his investigation into Russian interference in the 2016 election. Kelly O'Donnell of NBC News listens in the background. (Photo By Tom Williams/CQ Roll Call)

The House Judiciary and Intelligence committees issued a subpoena Tuesday night for Robert S. Mueller III to testify in open session on July 17, and the former special counsel agreed to appear.

In a statement, Judiciary Chairman Jerrold Nadler and Intelligence Chairman Adam B. Schiff said Mueller has agreed to testify before both committees in open session pursuant to the subpoena.