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The Man Who Knew

When the Twin Towers fell, the FBI's top expert on Al Qaeda went with them.

When the Twin Towers fell on September 11, 2001, among the thousands killed was the one man who may have known more about Osama bin Laden and Al Qaeda than any other person in America: John O'Neill.

AIR DATE 4/25/17

Videos

  • The Man Who Knew
    Now Playing
    The Man Who Knew
  • Faith and Doubt at Ground Zero
    Faith and Doubt at Ground Zero
  • Shattered Dreams of Peace: The Road to Oslo
    Shattered Dreams of Peace: The Road to Oslo
  • In Search of Al Qaeda
    In Search of Al Qaeda
  • American Porn
    American Porn
    • About Frontline

    As PBS’ premier public affairs series, FRONTLINE’s stature is reaffirmed each week through incisive documentaries covering the scope and complexity of the human, social and political experience.

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      Friday, May 23 at 9pm TPT LIFE
    • #4317 - Hurricane Helene's Deadly Warning |
      Saturday, May 24 at 3am TPT LIFE
    • #4211 - Children of Ukraine |
      Friday, May 30 at 9pm TPT LIFE
    • #4211 - Children of Ukraine |
      Saturday, May 31 at 3am TPT LIFE
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      Tuesday, Jun 10 at 9pm TPT 2
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