Firefighters climbed 110 floors in downtown Orlando to represent the 110 floors inside the Twin Towers.

Were you in school? At work? Traveling? Out at the store? We wanted to know: Specifically, we asked about where you were when you learned of the Sept. 11, 2001 terrorist attacks.

Saturday will be 20 years since the tragic Sept. 11 terrorist attacks that killed nearly 3,000 people, marking a moment in history many will never forget.

Even while the massive cleanup effort was going on after the Twin Towers were destroyed in the Sept. 11, 2001 terrorist attacks, plans were being formulated as to what the replacement to the towers would look like.

Were you in school? At work? Traveling? Out at the store? We wanted to know: Specifically, we asked about where you were when you learned of the Sept. 11, 2001 terrorist attacks.