Joe Biden January 7, 2021 2:56 pm Boston Mayor Walsh Chosen to Be Biden's Labor Secretary President-elect Joe Biden is nominating Boston Mayor Marty Walsh to be secretary of labor, sources told NBC News. US & World Videos 2:36 Karen Read trial begins with opening statements Monday 2:09 Staffer at Kipp Academy in Lynn stabbed by student 1:49 Out-of-control truck smashes sign outside Mass. ice cream shop 3:26 More April showers on the way to Boston as May arrives 6:26 Father and son with contracting side hustles faced similar financial allegations