People stand outside the ruined al-Azhar university administration building after clashes broke out during student protests in Cairo October 30, 2013. Egyptian police fired teargas at protesting ... more 
People stand outside the ruined al-Azhar university administration building after clashes broke out during student protests in Cairo October 30, 2013. Egyptian police fired teargas at protesting students at Cairo's al-Azhar university on Wednesday hours after authorities announced the detention of Muslim Brotherhood leader Essam El-Erian, part of a crackdown against the Islamist movement. REUTERS/Mohamed Abd El Ghany (EGYPT - Tags: POLITICS EDUCATION CIVIL UNREST) less 
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Reuters | Photo By MOHAMED ABD EL GHANY / REUTERS
Wed, Oct 30, 2013 11:40 AM EDT