In 2012, Egyptian President Mohamed Morsi has called for a scientific conference to look into the events of 9/11 and speculated that the attacks were an inside job. According to an international poll that same year, huge majorities in Muslim countries prefer to believe baseless conspiracy theories rather than listen to the mainstream facts of what happened on September 11, 2001, in New York City and Washington. Although al-Qaeda occasionally brags about its "achievement," 75 percent of Egyptian citizens, for example, still deny that Arabs carried out the attacks, as a Pew study reported in July 2011.