Deadly riots are engulfing Egypt, a year on from President Mohamed Morsi's inauguration. Rival rallies by his supporters and opponents have been escalating into all-out street violence over the past week. For some analysis on the unrest gripping Egypt RT is joined by Dr Said Sadek, political sociologist at the American University in Cairo.br br RT LIVE br Subscribe to RT! br Like us on Facebook Follow us on Twitter Follow us on Google+ br RT (Russia Today) is a global news network broadcasting from Moscow and Washington studios. RT is the first news channel to break the 1 billion YouTube views benchmark.