关键词:Second Amendment; 2nd Amendment; gun control; District of Columbia v. Heller; Heller; District of Columbia; United States v. Miller; Miller; Kaufman; Eileen Kaufman; United States v. Fincher; Fincher; McDonald v. City of Chicago; McDonald; Supreme Court Review; 2007 term; Supreme Court; gun control law; gun regulation; individual rights model; right to bear arms; gun control; incorporation; gun legislation