This book analyses recent Supreme Court decisions and their implications. Legislative decisions examined include: sex discrimination developments, retroactivity and the Good-Faith exception to the exclusionary rule, warrantless, police-triggered exigent searches, official immunity and material witnesses before the Supreme Court, the Confrontation Clause after Michigan v. Bryant and Bullcoming v. New Mexico, federal pre-emption of state tort law regarding medical devices with FDA premarket approval, an overview of the National Childhood Vaccine Injury Act, implications for innovation policy in Microsoft v. i4i: duty to disclose shareholders in Matrixx Initiatives v. Siracusano, the Supreme Court's pre-enforcement review of the Clean Water Act, and judicial and legislative developments in the Law of Deinstitutionalization.