Ship in Boston Harbor runs aground, is evacuated

In this photo released by the U.S. Coast Guard, citizens, and state and local agencies assist the Coast Guard in evacuating 168 passengers and six crew members from passenger vessel The Massachusetts that ran aground and began taking on water in Boston Harbor Saturday morning, July 3, 2010. (AP Photo/U.S. Coast Guard)

July 3, 2010 3:52:46 PM PDT
A tour boat headed on a whale watch with 174 people on board was evacuated Saturday after it ran aground on a rocky ledge in Boston Harbor and began taking on water.