Thisbookisintendedtobea“livingdocument,”whichwillbe supplementedperiodicallywithadditionalideasandinformation. Throughout,youwillseetermssuchas“campaign”and“program.” Thesetermsrefertoanyefforttohelppeoplelearnaboutthreats andpreparefordisastersofalltypes.Itcouldbeaone-timeevent ...