Question: What United States television channel aired the film about a man who died on September 11, 2001 and led hundreds out of the South Tower before dying in its collapse?
Sentence (from "Hotel Ground Zero"): Hotel Ground Zero (titled The 9/11 Hotel in the UK) is an American television documentary special that premiered on September 11, 2009 on the History channel, marking the eighth anniversary of the event.
Relevant evidence: No