Boston May 9, 2017 7:20 pm Celtics Trying to Keep Wizards Winless in Boston The Celtics are preparing for a pivotal game 5 in their series with the Wizards, where neither team has won a road game. Isaiah Thomas and Brad Stevens talk about the critical matchup. 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