Factual error: A headline from the Pantagraph (an Illinois newspaper) dated 19 December 2001, is shown in big letters to read, "Latest Florida recount shows Gore won election." In fact, no edition of the Pentagraph has ever featured an article that claimed this. The only time those words appeared in that newspaper was in small print over a letter to the editor dated 5 December 2001.
Other mistake: Fahrenheit asserts that Saddam's Iraq was a nation that "had never attacked the United States. A nation that had never threatened to attack the United States. A nation that had never murdered a single American citizen." The government of Iraq under Saddam permitted a terrorist named Abu Nidal who is certainly responsible for killing an American named Leon Klinghoffer to have Iraq as a safe haven; if Saddam Hussein funded suicide bombers in Israel, including one who did kill 5 Americans in one attack in 2003; if the Iraqi police - now this is not a murder but it's a plan to murder - to assassinate President Bush Sr. which at the time merited airstrikes from President Clinton once that plot was discovered; doesn't that invalidate the claim that the Iraqi government of Saddam never murdered an American or never had a hand in murdering an American.
Chosen answer: (202) 225-2536. It's not that major a revelation in the film, as his number's publicly available on a variety of sites.