9/11: A responder’s look back 15th anniversary ceremony to be held Sunday

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Photos courtesy CO-TF1 Ground Zero in the weeks following the attack of Sept. 11, 2001.
Photos courtesy CO-TF1
Ground Zero in the weeks following the attack of Sept. 11, 2001.

On Sept. 11, 2001, the world changed.

One epicenter of that change — the World Trade Center in New York City — was left with piles of rubble, ash and destruction. People were left without loved ones, with 2,753 losing their lives in New York as part of the attack leveled by al-Qaida.