"Flash forward to the 1980s and 1990s and it is not foreign fascists we have to put out of our minds in order to fall asleep at night, even if we do fantasize about hostile forces doing us great harm. (Witness the immediate presumption after the Oklahoma City bombing and the crash of TWA Flight 800 that Middle Eastern terrorists were to blame.) Mostly our fears are domestic, and so are the eerie invaders who populate them--killer kids, men of color, monster moms. The stories told about them are, like "War of the Worlds," oblique expressions of concern about problems that Americans know to be pernicious but have not taken decisive action to quash--problems such as hunger, dilapidated schools, gun proliferation, and deficient health care for much of the U.S. population."