Silencing Political Dissent: How Post-September 11 Anti-Terrorism Measures Threaten Our Civil LibertiesEbookSilencing Political Dissent: How Post-September 11 Anti-Terrorism Measures Threaten Our Civil LibertiesbyNancy ChangRating: 4 out of 5 stars4/5Save Silencing Political Dissent: How Post-September 11 Anti-Terrorism Measures Threaten Our Civil Liberties for later