The National September 11 Memorial Museum will be showing a film called “The Rise of Al Qaeda” when it opens next month. The film tries to explain the roots of the terrible attacks and why radical Islamists killed so many people that terrible day. In an attempt to get feedback from the Muslim community on the film, which portrays Al Qaeda as radical Islamists who were on a jihad against the United States, the museum showed “The Rise of Al Qaeda” to an “interfaith advisory group of clergy members.” This group included Muslim leaders. After seeing the short film, which...