. . . "Attorney General guidelines for FBI criminal investigations, national security investigations, and the collection of foreign intelligence : hearing before the Select Committee on Intelligence of the United States Senate, One Hundred Tenth Congress, second session, September 23, 2008"@en . . . . . "Attorney General guidelines for FBI criminal investigations, national security investigations, and the collection of foreign intelligence hearing before the Select Committee on Intelligence of the United States Senate, One Hundred Tenth Congress, second session, September 23, 2008"@en . . . . . . . . . . . . . .