FILE - In this July 11, 1972 file photo, Patrick Kennedy waves while seated next to his father, Sen. Edward M. Kennedy, D-Mass., left center, on a boat ride on Lewis Bay at Hyannis Port, Mass. Members of the Kennedy clan, including 17 children, were en route to the senator's new 54-foot sloop Patrician for a sail. It was a birthday celebration for his sister, Eunice Shriver. On Feb. 11, 2010, it was learned that U.S. Rep. Patrick Kennedy, D-R.I., will not seek re-election in November. (AP Photo/Frank C. Curtin, File)