USAJFK assassination: US marks 50th anniversary of John F. Kennedy’s deathAFPNovember 23, 2013November 23, 2013 by AFPNovember 23, 2013November 23, 2013 DALLAS: With flags fluttering at half-staff, the United States paused Friday to mourn President John F. Kennedy and a generation’s shattered dreams, cut down 50...