August 7, 2014 11:00 pm Too Bright at Night? A Cambridge, Mass., resident says his health may be in jeopardy because of some changes made to the city’s street lights. US & World Videos 0:39 Police respond to incident in Whitinsville 2:39 American man awaits sentencing in Turks and Caicos ammo case 2:05 MIT monitors pair of opposing protests on campus 3:41 Cool air to linger over Boston into the weekend 2:28 Karen Read trial continues, jurors visit crime scene