Violence by firearms is most prevalent in big cities with the strictest gun laws. In Chicago and Washington, D.C., for example, it is only the criminals who have guns, the law-abiding populace having been disarmed, and so crime runs riot.
Cities of similar size in Texas, Florida, Arizona, and elsewhere, which leave the citizen the right to keep and bear arms, guaranteed in the Constitution, typically are much safer. More legal guns equal less crime. What criminal would be foolish enough to rob a gun store? But the government alleges that the citizen does not need this or that gun, number of guns, or amount of ammunition.