A newly-formed movement called Scholars for 9/11 Truth is challenging the official story about the September 11th attacks, attracting academics who include a physicist, a retired philosophy professor, as well as Princeton and Stanford elites. They have produced books and self-published papers which claim that the “World Trade Center was almost certainly brought down by controlled demolitions” and say that 9/11 was allowed to occur or was orchestrated by the government. Daniel Orr, a Princeton Ph.D and retired from University of Illinois, is one academic who is convinced the twin towers and Tower 7 were demolished. Judy Wood, a former assistant professor of mechanical engineering, concludes the same.