Stern has testified before US Congress ; in 1997 he served as an invited presenter at the White House Conference on Hate Crimes . He analyzed the militia movement , bigotry on campus , hate speech on talk radio and the Internet . He is a frequent guest on national television and talk radio shows , including '' Face the Nation '' , '' Crossfire '' , '' Nightline '' , '' Dateline '' , '' Good Morning America '' , '' CBS Evening News '' , and National Public Radio . His report '' Militias : A Growing Danger , '' issued two weeks before the Oklahoma City bombing , predicted such attacks on the US government . And his book about the militias , '' A Force Upon the Plain : The American Militia Movement and the Politics of Hate '' ( 1996 ) was nominated for the National Book Award
Oklahoma City bombing
Oklahoma City bombing
Kenneth S. Stern