In another blow to President Joe Biden’s war on guns, a federal judge has reversed an ATF ban on so-called “ghost guns,” ruling that the president and his gun agency overstepped their jurisdiction. On Friday, Texas-based United States District Court Judge Reed O’Connor said that the Bureau of Alcohol, Tobacco, Firearms and Explosives went further than Congress in banning the partially made guns. “This case presents the question of whether the federal government may lawfully regulate partially manufactured firearm components, related firearm products, and other tools and materials in keeping with the Gun Control Act of 1968,” wrote O’Connor. “Because...