"Federalism is an older and more deeply rooted tradition than is a right to carry any particular kind of weapon."

A unanimous 7th Circuit panel, consisting of Easterbrook, Bauer, and Posner, adhering to Supreme Court precedent, says that the 2d Amendment is not incorporated in the 14th Amendment and thus does not apply to the states. Easterbrook's opinion (PDF) — emphasizes federalism — the value of decentralized decisionmaking on the subject of gun rights:

One function of the second amendment is to prevent the national government from interfering with state militias. It does this by creating individual rights, Heller holds, but those rights may take a different shape when asserted against a state than against the national government.

Suppose Wisconsin were to decide that private ownership of long guns, but not handguns, would best serve the public interest in an effective militia; it is not clear that such a decision would be antithetical to a decision made in 1868. (The fourteenth amendment was ratified in 1868, making that rather than 1793 the important year for determining what rules must be applied to the states.) Suppose a state were to decide that people cornered in their homes must surrender rather than fight back—in other words, that burglars should be deterred by the criminal law rather than self help. That decision would imply that no one is entitled to keep a handgun at home for self-defense, because self-defense would itself be a crime, and Heller concluded that the second amendment protects only the interests of law-abiding citizens....

Our hypothetical is not as farfetched as it sounds. Self-defense is a common-law gloss on criminal statutes, a defense that many states have modified by requiring people to retreat when possible, and to use non-lethal force when retreat is not possible. Wayne R. LaFave, 2 Substantive Criminal Law §10.4 (2d ed. 2003). An obligation to avoid lethal force in self-defense might imply an obligation to use pepper spray rather than handguns. A modification of the self-defense defense may or may not be in the best interest of public safety—whether guns deter or facilitate crime is an empirical question, compare John R. Lott, Jr., More Guns, Less Crime (2d ed. 2000), with Paul H. Rubin & Hashem Dzehbakhsh, The effect of concealed handgun laws on crime, 23 International Rev. L. & Econ. 199 (2003), and Mark Duggan, More Guns, More Crime, 109 J. Pol. Econ. 1086 (2001)—but it is difficult to argue that legislative evaluation of which weapons are appropriate for use in self-defense has been out of the people’s hands since 1868. The way to evaluate the relation between guns and crime is in scholarly journals and the political process, rather than invocation of ambiguous texts that long precede the contemporary debate....

Chicago and Oak Park are poorly placed to make these arguments. After all, Illinois has not abolished self-defense and has not expressed a preference for long guns over handguns. But the municipalities can, and do, stress another of the themes in the debate over incorporation of the Bill of Rights: That the Constitution establishes a federal republic where local differences are to be cherished as elements of liberty rather than extirpated in order to produce a single, nationally applicable rule. See New State Ice Co. v. Liebmann, 285 U.S. 262, 311 (1932) (Brandeis, J., dissenting) (“It is one of the happy incidents of the federal system that a single courageous State may, if its citizens choose, serve as a laboratory; and try novel social and economic experiments without risk to the rest of the country.”); Crist v. Bretz, 437 U.S. 28, 40–53 (1978) (Powell, J., dissenting) (arguing that only “fundamental” liberties Nos. 08-4241, 08-4243 & 08-4244 9 should be incorporated, and that even for incorporated amendments the state and federal rules may differ); Robert Nozick, Anarchy, State, and Utopia (1974). Federalism is an older and more deeply rooted tradition than is a right to carry any particular kind of weapon. How arguments of this kind will affect proposals to “incorporate” the second amendment are for the Justices rather than a court of appeals.

The panel adheres to Supreme Court precedent, but it also lays out the federalism argument in clear bold terms for future consumption by the Supreme Court.

Do you think it is good for the rules about whether one must retreat before using deadly force or the choice of self-defense weapons and so forth to be subject to variation from state to state? What do you think the famous Brandeis quote — "It is one of the happy incidents of the federal system that a single courageous State may, if its citizens choose, serve as a laboratory; and try novel social and economic experiments without risk to the rest of the country" — in this context?

AND: See how this helps the Sotomayor nomination?

Sotomayor was labeled “anti-gun” by Gun Owners of America for refusing to extend to the states the U.S. Supreme Court’s 2008 decision overturning a Washington, D.C., handgun ban. The group said a January ruling by a three-judge panel that included Sotomayor displayed “pure judicial arrogance” for declining to throw out a New York state weapons law.

But Easterbrook and Posner — "two top conservatives on the federal bench" — are on the same side.

The San Francisco-based 9th U.S. Circuit Court of Appeals ruled this year that states are bound by the Second Amendment’s protection for an individual’s right to bear arms -- in contrast to the three-judge panel in New York that included Sotomayor....

Mark Tushnet, a law professor at Harvard University in Cambridge, Massachusetts, suggested it was the 9th Circuit approach that is “activist.”

“Judge Sotomayor’s position, and the apparent positions of Judges Posner and Easterbrook, is far more in the mainstream,” Tushnet said....

In a brief, unsigned opinion, [Sotomayor's 2d Circuit] panel said it lacked authority to overturn the ban because that is a matter for the Supreme Court. The high court has “the prerogative of overruling its own decisions,” the opinion said.

And that's exactly what the 7th Circuit said.

Ah, the gods of Supreme Court confirmation are smiling on Sonia Sotomayor. Now, I will place my bet that the white firefighters will lose Ricci v. DeStefano.