US president Barack Obama's speech honoring the memory of those killed in the 2001 terrorist attacks 15 years ago + Powerful raw footage of Sept. 11 attacks

https://www.youtube.com/watch?v=VqWPCy3dttc

LIVE: Obama to speak at 9/11 memorial marking 15th anniversary of terrorist attack

Streamed live 45 minutes ago

US president Barack Obama is due to give a speech in Washington DC on Sunday, September 11, to honour the memory of those killed in the 2001 terrorist attacks.

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Obama speaks at 15.00 minutes

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The horror of the day is captured in this stunning raw footage. #Remember911 https://t.co/69T5LTSsRT pic.twitter.com/5NtfsDUAwn

— USA TODAY (@USATODAY) September 11, 2016

Powerful raw footage of Sept. 11 attacks

Sights and sounds of this day in 2001, when America suffered the worst terrorist attack on its soil.