A man walks past a graffiti accompanied by the words: "Militia of Mona Lisa" at Mohamed Mahmoud street in Cairo November 29, 2012. An Islamist-led assembly was expected to finalise a new constitution on Friday aimed at transforming Egypt and paving the way for an end to a crisis which erupted when President Mohamed Morsi gave himself sweeping new powers last week. The street is the location where at least 42 protesters died during clashes in 2011 during Egypt's interim military rule. [Photo/Agencies]