United States Representative Joseph P. Kennedy III (D-Mass.) has continued to campaign for his former Law School mentor, U.S. Senator Elizabeth Warren (D-Mass.), despite lacking her endorsement.By ...

No Kennedy had ever been defeated in a Massachusetts election before Senator Ed Markey defeated rival Joe Kennedy III in the state’s Democratic U.S. Senate primary Tuesday. Sen. Edward Markey, left, ...

Joseph P. Kennedy Jr., 29 ... training program and would become a U.S. senator, and Edward, 12, also a future U.S. senator. Years later, Robert F. Kennedy would die at the hands of an assassin.