Massachusetts January 15, 2021 7:28 am Mass. National Guard Troops Head to Washington Gov. Charlie Baker activated up to 500 National Guard personnel for deployment to Washington D.C., for the inauguration of President-elect Joe Biden on Jan. 20. US & World Videos 2:36 Key witness takes stand in Karen Read murder trial 0:20 President Biden to visit Boston, NH Tuesday 2:14 Karen Read trial: Jennifer McCabe returns to the stand Tuesday 0:51 Haitian cultural center breaks ground in Boston 2:05 Gas leak forces evacuations in Lynn