; (2) in paragraph (1) by striking make its and inserting shall make its ; and (3) in paragraph (2)— (A) by striking hold public and inserting shall hold public ; and (B) by inserting before the period at the end the following: , but may, notwithstanding section 552b of title 5, United States Code, meet or otherwise communicate in any number to confer or deliberate in a manner that is closed to the public . (c) Report on section 702 and terrorism Not later than 1 year after the date on which the Privacy and Civil Liberties Oversight Board first achieves a quorum following the date of the enactment of this Act, the Board shall submit to the Committee on the Judiciary and the Permanent Select Committee on Intelligence of the House of Representatives and the Committee on the Judiciary and the Select Committee on Intelligence of the Senate a report assessing— (1) how communications acquired under section 702 of the Foreign Intelligence Surveillance Act of 1978 ( 50 U.S.C. 1881a ) are used by the United States to prevent or defend against terrorism; (2) whether technological challenges and changes in technology affect the prevention of and defense against terrorism, and how effectively the foreign intelligence elements of the intelligence community (as defined in section 3(4) of the National Security Act of 1947 ( 50 U.S.C. 3003(4) )) have responded to those challenges