Members of the Muslim Brotherhood and supporters of ousted Egyptian President Mohamed Mursi run from tear gas released by riot police during clashes along a road at Kornish El Nile which leads to Tahrir Square during a celebration commemorating Egypt's 1973 war with Israel in Cairo October 6, 2013. Thousands of supporters of deposed Egyptian President Mohamed Mursi marched through Cairo on Sunday towards Tahrir Square, where pro-army supporters gathered to celebrate the anniversary of an attack on Israeli forces in 1973. | Foto: REUTERS/Amr Abdallah Dalsh