The text is largely structured as before, but offers new teaching/learning possibilities because of the interactive features. There has been major restructuring of Chapters 1 (Justiciability) and 11 (Habeas Corpus) to make them more teachable. Chapter 3 reflects changes in the Court's approach to federal-question jurisdiction, with Merrell Dow fading into the background, replaced by Grable and Gunn v. Minton. The text also includes the two significant standing cases decided at the very end of the October 2012 Term: Hollingsworth v. Perry and Windsor v. United States.