From its largest cities to deep within its heartland, from its heavily trafficked airways to its meandering country byways, America has become a nation racked by anxiety about terrorism and national security. In response to the fears prompted by the tragedy of September 11th, the country has changed in countless ways. Drawing on topics such as ethnic profiling, the Abu Ghraib scandal, Guantanamo Bay, and the controversial Patriot Act, Welch looks at the significance of knowledge, language, and emotion in a post-9/11 world. In the face of popular and political cheerleading in the war on terror, this book presents a careful and sober assessment, reminding us that sound counterterrorism policies must rise above, rather than participate in, the propagation of bigotry and victimization.