July 15, 2016 9:40 pm Man Accused of Exposing Himself Near Charles River A man was arrested after police say he exposed himself to people near the Charles River in Waltham, Massachusetts. US & World Videos 0:16 4 people seriously hurt after boat sinks off Cape Cod 24:50 @Issue: Biden signs the foreign aid bill, and a retrospective of Boston's 2024 Olympics bid 3:05 100 protesters detained at Northeastern University 2:39 Community mourns police sergeant killed on duty 4:32 Anti-war protester at Northeastern speaks amid arrests: ‘We are peaceful students'