; or (ii) such query is necessary to identify information that must be produced or preserved in connection with a litigation matter or to fulfill discovery obligations in criminal matters under the laws of the United States or any State thereof. . (b) Restriction on certain information available to Federal Bureau of Investigation Section 702 is amended by adding at the end the following new subsection: (n) Restriction on certain information available to Federal Bureau of Investigation (1) Restriction The Federal Bureau of Investigation may not ingest unminimized information acquired under this section into its analytic repositories unless the targeted person is relevant to an existing, open, predicated full national security investigation by the Federal Bureau of Investigation. (2) Exception for exigent circumstances Paragraph (1) does not apply if the Director of the Federal Bureau of Investigation decides it is necessary due to exigent circumstances and provides notification within three business days to the congressional intelligence committees, the Speaker and minority leader of the House of Representatives, and the majority and minority leaders of the Senate. (3) Exception for assistance to other agencies Paragraph (1) does not apply where the Federal Bureau of Investigation has agreed to provide technical, analytical, or linguistic assistance at the request of another Federal agency. . 4. Targeting decisions under section 702 (a) Sense of congress on the targeted collection of United States person information It is the sense of Congress that, as proscribed in section 702(b)(2), section 702 of the Foreign Intelligence Surveillance Act of 1978 has always prohibited, and continues to prohibit, the intelligence community from targeting a United States person for collection of foreign intelligence information. If the intelligence community intends to target a United States person for collection of foreign intelligence information under the Foreign Intelligence Surveillance Act of 1978, the Government must first