Clashes between unidentified individuals and Morsy supporters near Tahrir Square

Clashes erupted on Monday afternoon between unidentified individuals and supporters of ousted President Mohamed Morsy near the Semiramis Hotel during the supporters' march to the US Embassy, where cartouche shots were heard.
A supporter said that thousands have marched to the embassy in a peaceful demonstration, waving the Egyptian flag and holding pictures of Morsy.
Traffic was completely jammed in the area.
Edited translation from Al-Masry Al-Youm