President Joe Biden announces measures for the control of arms in the United States, among which the following stand out: increased restrictions on "ghost" weapons, that is, weapons that arrive disassembled, that are created with 3D printers and that do not have serial number.
Another measure is to ask the Department of Justice for a model of laws on warning of risks and reporting arms trafficking, as well as appointing a promoter of arms control to lead the Office of Alcohol, Tobacco, Firearms and Explosives (ATF, for its acronym in English).