McDonald v. City of Chicago, 561 U.S. 742 (2010).

Holding: The Second Amendment right of individuals to keep and bear arms in self defense applies against state and local governments as well as the federal government.

Judgment: Reversed and remanded, 5-4, in an opinion by Justice Samuel Alito on June 28, 2010.
Justice Scalia filed a concurring opinion.
Justice Thomas filed an opinion concurring in part and concurring in the judgment.
Justice Stevens filed a dissenting opinion.
Justice Breyer also filed a dissent, joined by Justices Ginsburg and Sotomayor.

Opinion (June 28, 2010)
Transcript of Oral Argments (March 2, 2010)
Opinion below (7th Circuit)

Merits Briefs
Amicus Briefs In Support of Petitioners (arranged in order of filing with Supreme Court)
  • Brief for Arms Keepers in Support of Petitioners