Anti Government Protesters Take To The Streets In Cairo
CAIRO, EGYPT – JANUARY 28: A protestor holds a cloth on his nose after police fired tear gas during clashes in Giza on January 28, 2011 in Cairo, Egypt. Thousands of police are on the streets of the capital and hundreds of arrests have been made in an attempt to quell anti-government demonstrations. (Photo by Peter Macdiarmid/Getty Images)