. . "Annual threat assessment of the U.S. Intelligence community : hearing before the Permanent Select Committee on Intelligence, House of Representatives, One Hundred Eleventh Congress, second session, hearing held in Washington, DC, February 3, 2010"@en . . . . . . "Annual threat assessment of the U.S. Intelligence community hearing before the Permanent Select Committee on Intelligence, House of Representatives, One Hundred Eleventh Congress, second session, hearing held in Washington, DC, February 3, 2010"@en . . . . . . . . . .