The director

-directed a documentary about 9/11 volunteers, "The Heart of Steel"
-Tania had seen his documentary and asked him to direct one about the survivor net work, which is how he was able to sit down and talk with her. He found out she was lying and changed the documentary into the story of her deception.
-he also wrote a book with the same name as the documentary

Angelo J. Guglielmo, Jr