Coronavirus February 22, 2021 7:07 am Mass Vaccination Site Opens at Natick Mall As Massachusetts crosses an important vaccine milestone this weekend, it is soon taking another step to further expedite the statewide inoculation process. US & World Videos 2:27 Mother speaks out after school shooting threat in Milton 0:39 Police respond to incident in Whitinsville 2:31 Billerica police sergeant killed in crash honored at funeral 2:05 MIT monitors pair of opposing protests on campus 3:41 Cool air to linger over Boston into the weekend
