In January of 2016, the office of the press secretary of the White House issued a memo directing the Department of Defense, the Department of Justice, and the Department of Homeland Security to promote research into “Smart Gun” technology. From the memo: The Department of Defense, the Department of Justice, and the Department of Homeland Security (departments) shall, to the extent practicable and permitted by law, conduct or sponsor research into gun safety technology that would reduce the frequency of accidental discharge or unauthorized use of firearms, and improve the tracing of lost or stolen guns. The memo resulted...