Anti-Mursi protesters clash with members of the Muslim Brotherhood and supporters of ousted Egyptian President Mohamed Mursi, at Ramsis square, which leads to Tahrir Square, during a celebration marking Egypt's 1973 war with Israel, in Cairo October 6, 2013. At least 33 people were killed during protests in Egypt on Sunday, the interior ministry said, as the crisis since the army seized power three months ago showed no sign of abating. | Foto: REUTERS/Amr Abdallah Dalsh