25 Years Later, Felipe Oyola Returns to Ground Zero

The HISTORY Channel is proud to work with the National September 11 Memorial and Museum to tell the story of America's Camp Phoenix, an art project created by the children of America's Camp to honor their family members lost on September 11.

From the 72nd floor of the South Tower, Bob Small recounts watching debris and people fall from the North Tower before Flight 175 struck five floors above him.

Felipe Oyola navigates a labyrinth of debris as he descends 81 flights of stairs in the South Tower.

Felipe Oyola recounts the day of the World Trade Center attacks and his search for his wife, Adianes.