BOSTON -The youngest son of the late shah of Iran has been found dead of an apparent suicide at his home in Boston. Reza Pahlavi, the shah's oldest son, announced the death on his website Tuesday. Pahlavi says his 44-year-old brother, former Iranian prince Alireza Pahlavi, had "struggled for years to overcome his sorrow." Police say they found a man dead from an apparently self-inflicted gunshot wound shortly after 2 a.m. Tuesday at a home in Boston's South End neighborhood.