Its most virulent critics have dubbed it “Terror High”, and 12 US senators and a federal commission want to shut it down.The teachers, administrators and some 900 students at the Islamic Saudi Academy in Virginia’s Fairfax County have heard the allegations for years — after the September 11 attacks and then a few years later when one class’s top scholar admitted he had joined al-Qaeda.Now the school is on the defensive again, with a report issued last month by the US Commission on International Religious Freedom saying the academy should be closed, pending a review of its curriculum and textbooks.School’s director-general Abdalla al-Shabnan says criticism of the school is based not on evidence, but on preconceived notions of the Saudi education system.The school, with campuses in Fairfax and Alexandria, receives financial support from the Saudi Government, and its textbooks are based on Saudi curriculum. Critics say the Saudis propagate a severe version of Islam in their schools. While there are other Islamic high schools in the United States, the academy is the only one with this kind of a relationship to Saudi Arabia.But al-Shabnan said the school significantly modified those textbooks to remove passages deemed intolerant of other religions.Among the changes, officials removed from first-grade textbooks an excerpt instructing teachers to explain “that all religions, other than Islam, are false, including that of the Jews and Christians”.At an open house earlier this month in which the school invited reporters to tour the school and meet students and faculty, al-Shabnan seemed weary of the criticism. “I didn’t think we’d have to do this,” he said of the open house. “Our neighbors know us. They know the job we are doing.” Indeed, many people familiar with the school say the accusations are unfounded. Fairfax County Supervisor Gerald Hyland, whose district includes the academy, has defended it and arranged for the county to review the textbooks to put questions to rest. That review is under way.