Homeland Security at Work

Federal agents recently visited the home of a University of Massachusetts student over a library book. The student was working on a research paper, and had asked for a copy of Chairman Mao's Little Red Book O' Communism (not actual title). This pretty much illustrates what's happening because of the Patriot Act (set to expire soon, unless the filibuster can be overturned). What does a socialist handbook have to do with fundamentalist terrorism? Hell if I know.