US subpoenas Times reporter over book on CIA

The Obama administration is seeking to compel a writer to testify about his confidential sources for a 2006 book about the Central Intelligence Agency, a rare step that was authorized by Attorney General Eric H. Holder Jr. The author, James Risen, who is a reporter for The New York Times, received a subpoena on Monday requiring him to provide documents and to testify May 4 before a grand jury in Alexandria, Va., about his sources for a chapter of his book, "State of War: The Secret History of the C.I.A. and the Bush Administration." The chapter largely focuses on problems with a covert C.I.A. effort to disrupt alleged Iranian nuclear weapons research. Mr. Risen referred questions to his lawyer, Joel Kurtzberg, a partner at Cahill Gordon & Reindel L.L.P., who said that Mr. Risen would not comply with the demand and would ask a judge to quash the subpoena.