Demonstrators rally outside the Syrian Embassy in Cairo on Tuesday, May 10, 2011, to protest the crackdown on those who want to topple the regime of Syrian President Bashar Assad. (AP Photo/Mohammed Abu Zaid)

Photo by: Mohammed Abu Zaid

Demonstrators rally outside the Syrian Embassy in Cairo on Tuesday, May 10, 2011, to protest the crackdown on those who want to topple the regime of Syrian President Bashar Assad. (AP Photo/Mohammed Abu Zaid)