Study: Sept. 11 most memorable TV moment

The Associated PressMOST MEMORABLE MOMENT: In this Sept. 11, 2001 photo, the twin towers of the World Trade Center burn behind the Empire State Building in New York. The Sept. 11, 2001 terrorist attack is by far the most memorable moment shared by television viewers during the past 50 years, a study...

The Associated PressSTUDY: This Nov. 22, 1963 photo shows President John F. Kennedy riding in motorcade with first lady Jacqueline Kenndy before he was shot in Dallas, Texas. The Sept. 11, 2001 terrorist attack is by far the most memorable moment shared by television viewers during the past 50 years...