Egyptian police clashed Friday with Islamists protesting against a decision by ex-army chief Abdel Fattah al-Sisi to stand for president, state media and security officials said. Supporters of deposed president Mohamed Morsi took to the streets in Cairo, Alexandria and other Egyptian cities to vent their anger at Sisi who overthrew the Islamist leader nine months ago. Four people were wounded in clashes in the **rthern Damietta province, health ministry official Khaled al-Khatib told AFP. In Cairo's eastern neighbourhood of Madinat Nasr, students from Al-Azhar Islamic university hurled Molotov cocktails and stones at riot police who fired tear gas to disperse them, security officials said.