James Comey challenges Republican congressional subpoena

Former FBI Director James Comey is challenging a subpoena he received last week from Republicans on the House Judiciary Committee who want him to privately testify about the FBI probe into Hillary Clinton's use of a private email server while secretary of state and the FBI's investigation into Russian meddling in the 2016 presidential election. Comey's attorneys on Thursday filed a challenge to the subpoena in U.S. District Court for the District of Columbia, saying Comey "asks this Court's inte...