It was n't clear which side the gunman belonged to . Supporters and opponents of Morsy clashed near Cairo 's Tahrir Square . The violence was the worst since President Hosni Mubarak stepped down in February after nearly 30 years as Egypt's leader. The clashes come nearly three weeks after Morsy was forced out of office .
Supporters and opponents of Morsy clashed near Cairo 's Tahrir Square . The violence was the worst since President Hosni Mubarak stepped down in February after nearly 30 years as Egypt's leader. The clashes come nearly three weeks after Morsy was forced out of office .