Shotguns -- Law and legislation -- United States -- Cases : In the Supreme Court of the United States, Samuel James Johnson, petitioner v. United States, respondent : on writ of certiorari to the United States Court of Appeals for the Eighth Circuit : brief of amici curiae the Brady Center to Prevent Gun Violence and International Brotherhood of Police Officers in support of the respondent / Gregory G. Little, Jonathan E. Lowy, Kelly N. Sampson
