"TheMostDangerousManinAmerica"isthestoryofwhathappenswhenaformerPentagoninsider,armedonlywithhisconscience,steadfastdetermination,andafilecabinetfullofclassifieddocuments,decidestochallengean"Imperial"Presidency-answerabletoneitherCongress,thepress,northepeople-inordertohelpendtheVietnamWar.In1971,DanielEllsbergshookAmer...