Developed from the casebook Information Privacy Law , this short paperback contains key cases and materials focusing on privacy issues related to government surveillance and national security. It can be used as a supplement to general criminal procedure courses, as it covers electronic surveillance law and national security surveillance extensively, topics that many criminal procedure casebooks don't cover in depth. Topics covered include: Fourth Amendment Third Party Doctrine Metadata, sensory enhancement technology Video surveillance, audio surveillance, location tracking, and GPS Electronic surveillance law and computer searches ECPA, CALEA, USA-PATRIOT Act, FISA Foreign intelligence and NSA surveillance.