Biden expected to announce ghost gun rule and nominee for ATF director

President Biden is expected to announce Monday new policy measures on untraceable "ghost guns" and his replacement nominee to lead the Bureau of Alcohol, Tobacco, Firearms, and Explosives, two people with knowledge of the matter told NBC News. Republicans were united against Biden's first nominee, 25-year ATF veteran David Chipman, leading the White House to withdraw the nomination. Biden is expected to announce that he's chosen Steve Dettlebach as his replacement nominee, six people familiar wi...