In this March 11, 2014, photo, Senate Intelligence Committee Chair Sen. Dianne Feinstein, D-Calif. talks to reporters as she leaves the Senate chamber on Capitol Hill in Washington, Tuesday, March 11, 2014, after saying that the CIA's improper search of a stand-alone computer network established for Congress has been referred to the Justice Department. For President Barack Obama, a public spat between his trusted ally at the CIA and a loyal Democratic senator has put into sharp focus his complicated role in managing the post-Sept. 11 anti-terror programs he inherited from George W. Bush. (AP Photo/J. Scott Applewhite)
In this March 11, 2014, photo, Senate Intelligence Committee Chair Sen. Dianne Feinstein, D-Calif. talks to reporters as she leaves the Senate chamber on Capitol Hill in Washington, Tuesday, March 11, 2014, after saying that the CIA's improper search of a stand-alone computer network established for Congress has been referred to the Justice Department. For President Barack Obama, a public spat between his trusted ally at the CIA and a loyal Democratic senator has put into sharp focus his complicated role in managing the post-Sept. 11 anti-terror programs he inherited from George W. Bush. (AP Photo/J. Scott Applewhite)
This video framgrab, taken Oct. 31, 2013, and provided by the American Bar Association (ABA) shows the CIA’s acting general counsel Robert Eatinger speaking during the 23rd Annual Review of the Field of National Security Law, hosted by the ABA Standing Committee on Law and National Security, in Washington. The senior CIA lawyer accused by the head of the Senate Intelligence Committee of trying to intimidate the panel over its investigation into secret prisons and brutal interrogations of terrorism suspects was himself involved in the controversial programs. (AP Photo/ABA)
Sen. Dianne Feinstein, California Democrat, leveled accusations on Tuesday that the CIA had illegally broken into Senate intelligence computers and deleted documents in the possession of Congress.
President Barack Obama speaks to reporters giving his reaction with regards to a question about the CIA, during a meeting with women members of Congress to discuss the administration’s economic agenda and minimum wage efforts at the White House in Washington, Wednesday, March 12, 2014. (AP Photo/Manuel Balce Ceneta)
Senate Intelligence Committee Chair Sen. Dianne Feinstein, D-Calif. talks to reporters as she leaves the Senate chamber on Capitol Hill in Washington, Tuesday, March 11, 2014, after saying that the CIA's improper search of a stand-alone computer network established for Congress has been referred to the Justice Department. The issue stems from the investigation into allegations of CIA abuse in a Bush-era detention and interrogation program. (AP Photo/J. Scott Applewhite)
CIA Director John O. Brennan speaks at the Council on Foreign Relations, Tuesday, March 11, 2014, in Washington. The head of the Senate Intelligence Committee said Tuesday the CIA improperly searched a stand-alone computer network established for Congress in its investigation of allegations of CIA abuse in a Bush-era detention and interrogation program and the agency's own inspector general has referred the matter to the Justice Department for possible legal action. (AP Photo/Carolyn Kaster)