Al-Qaeda number two Ayman al-Zawahiri called on Muslims on Thursday to avenge the sentencing of Aafia Siddiqui, a Pakistani scientist jailed for 86 years by a US court, the SITE monitoring service said. Zawahiri made the appeal in an audio message entitled Who Will Avenge the Scientist Aafia Siddiqui, which was released on jihadist forums, the US-based SITE Intelligence Group said. He promised to attack ... (Americans) as long as they attack Muslims and said the ummah (Islamic nation) will not stop pursuing you.And Zawahiri told Pakistanis their government humiliated them by letting the Americans and Crusaders occupy the country.