http://www.boston.com/news/politics/politicalintel...
The file on the long-serving Massachusetts senator is highly anticipated by historians who predict that it could contain new information about potential threats to his life in the wake of the assassination of his brothers, President John F. Kennedy and Sen. Robert F. Kennedy; the investigation into Kennedy's involvement in the accidental drowning of Mary Jo Kopechne when he drove his car off a bridge on Chappaquiddick Island in 1969; and a host of other previously unexplored details about what was otherwise an exhaustively chronicled political and private life.
The file has has already sparked some controversy even before its release: The Kennedy family has been given the rare opportunity to raise objections to the release of certain information on privacy grounds.