Complex sentence: It follows the events surrounding the assassination of President Keegan (patterned after John F. Kennedy): several years later, the President's brother Nick (Jeff Bridges) discovers certain leads which suggest there may have been a plot to kill the Chief Executive.
Split into simpler sentences: It follows the events surrounding the assassination of President Kegan (patterned after John F. Kennedy). Several years later, the President's brother Nick (Bridges) discovers leads which suggest there may have been a plot to kill the Chief Executive.