It seems that Al-Qaeda is getting a little miffed at Iran. Not only for their complicit assistance in Afghanistan, but also for trying to take Al-Qaeda’s street cred from 9/11:
Al-Zawahiri also denied a conspiracy theory that Israel carried out the September 11, 2001, attacks on the U.S., and he blamed Iran and Shiite Hezbollah for spreading the idea to discredit the Sunni al Qaeda’s achievement.
Al-Zawahiri accused Hezbollah’s al-Manar television of starting the rumor.
“The purpose of this lie is clear — (to suggest) that there are no heroes among the Sunnis who can hurt America as no else did in history. Iranian media snapped up this lie and repeated it,” he said.