22. I believe McDonald v. Chicago did incorporate the Second in the Fourteenth, see wikipedia
McDonald v. Chicago, 561 US 3025 (2010), was a landmark decision of the Supreme Court of the United States that determined whether the Second Amendment applies to the individual states. The Court held that the right of an individual to "keep and bear arms" protected by the Second Amendment is incorporated by the Due Process Clause of the Fourteenth Amendment and applies to the states. The decision cleared up the uncertainty left in the wake of District of Columbia v. Heller as to the scope of gun rights in regard to the states.