Ban guns in stores and at gun shows all you want—it will affect law-abiding citizens, not terrorists. Anything and everything banned by governments just moves to the black market, from guns and drugs to prostitution. According to the National Observatory for Delinquency, the number of illegal weapons in France has been increasing by double-digit percentages for years. Criminals and terrorists don't need to pass background checks, nor do they need Wal-mart. They buy their guns on the street.
Banning Guns and Muslims Isn't the Answer to Orlando (13 June 2016)