Senate investigators are demanding to see records of communications between Fusion GPS and the FBI and the Justice Department, including any contacts with former Attorney General Loretta Lynch, now under congressional investigation for possibly obstructing the Hillary Clinton email probe, and deputy FBI director Andrew McCabe, who is under investigation by the Senate and the Justice inspector general for failing to recuse himself despite financial and political connections to the Clinton campaign through his Democrat activist wife. Senate investigators have singled out McCabe as the FBI official who negotiated with Steele.