INTRO: The Washington Post - Tahrir Square

CAIRO, EGYPT - JANUARY 20:   Several neighborhood groups converged on Tahrir Square today with the hopes of energizing the people in preparation for the one year anniversary of the 18-day uprising that ousted former President Hosni Mubarak. A demonstrator chants during the rally honoring those killed during the revolution on January 25, 2012 in Cairo, Egypt. (Amanda Voisard)
The Washington Post - Tahrir Square

CAIRO, EGYPT - JANUARY 20: Several neighborhood groups converged on Tahrir Square today with the hopes of energizing the people in preparation for the one year anniversary of the 18-day uprising that ousted former President Hosni Mubarak. A demonstrator chants during the rally honoring those killed during the revolution on January 25, 2012 in Cairo, Egypt. (Amanda Voisard)