The issue of civil liberties versus national security may be one of the most defining tensions of modern times. Research the US government's Foreign Intelligence Surveillance Act (FISA) and related legislation or programs. What role do tech companies play in this effort? What are the arguments made for and against these programs? Are US firms put at risk by perceived or actual government efforts in this area? How so? If you were leading Google or another well-known US Internet firm, how would you address the tension? Be prepared to discuss and debate issues in class.