IE 11 is not supported. For an optimal experience visit our site on another browser.

DEVELOPING: Tornado tears through Little Rock, Arkansas, leaving ‘significant damage’ in state, governor says

  • Watch: Moments from ceremonies marking 21 years since 9/11 attacks

    02:24

  • FBI releases declassified document into links between Saudi Arabia and 9/11 hijackers

    04:38

  • As US remembers 9/11, Taliban tightens its grip on Afghanistan

    03:46

  • Watch: Divers install American flag underwater to commemorate 9/11

    01:24

  • Watch: Biden, Harris take part in wreath-laying ceremony at Pentagon

    03:28

  • Welsh Guards soldiers perform U.S. national anthem in British memorial to 9/11

    01:21

  • Investment banking firm’s foundation pays college tuition for children of those lost on 9/11

    02:33

  • Watch: Emotional moments from 9/11 20th anniversary ceremonies

    03:20

  • Bells toll, names read at Shanksville 9/11 ceremony to mark Flight 93 crash

    02:38

  • ‘Taps’ performed at Pentagon ceremony following moment of silence

    01:08

  • Full speech: Pres. Bush delivers remarks at Shanksville 9/11 ceremony on 20th anniversary

    09:10

  • ‘Unity is possible in America’: Harris honors 9/11 anniversary

    08:18

  • Moment of silence marking when United Flight 175 struck south tower

    01:07
  • Now Playing

    9/11 20th anniversary: Procession and moment of silence held at time north tower was struck

    01:46
  • UP NEXT

    Full Special: ‘America Remembers 9/11: 20 Years Later’

    01:45:17

  • ‘It’s about each individual life’: Former N.Y. Gov. Pataki recalls 9/11

    04:08

  • Where the threat of terrorism stands 20 years after 9/11

    03:24

  • NBC News journalists remember covering 9/11 attacks

    04:31

  • 9/11 families sue Saudi Arabia government for alleged complicity in attacks

    04:55

  • Meet the FDNY firefighters who served in Air Force together after 9/11

    06:06

NBC News

9/11 20th anniversary: Procession and moment of silence held at time north tower was struck

01:46

A moment of silence was held at ground zero to mark 8:46a, the moment that American Airlines Flight 11 crashed into the north tower of the World Trade Center.Sept. 11, 2021

  • UP NEXT

    Watch: Moments from ceremonies marking 21 years since 9/11 attacks

    02:24

  • FBI releases declassified document into links between Saudi Arabia and 9/11 hijackers

    04:38

  • As US remembers 9/11, Taliban tightens its grip on Afghanistan

    03:46

  • Watch: Divers install American flag underwater to commemorate 9/11

    01:24

  • Watch: Biden, Harris take part in wreath-laying ceremony at Pentagon

    03:28

  • Welsh Guards soldiers perform U.S. national anthem in British memorial to 9/11

    01:21

Best of NBC News

Play All
Play All