November 13, 2015 10:05 pm Solving the Addiction Puzzle: Using Fruit Flies to Fight Opioid Abuse Most people think of fruit flies as a nuisance, but in Biddeford, Maine, researchers think they could lead to a medical breakthrough. US & World Videos 38:12 Prosecution's opening statement in the Karen Read trial | FULL VIDEO 3:30 Opening statements underway in the Karen Read trial 2:08 Tension grows over campus protests in Boston 2:31 Fallen Billerica Police Sgt. Ian Taylor honored at vigil 2:33 Massive fire destroys Randolph apartment building