CAIRO, EGYPT - MAY 27: Facebook graffiti defaced during "Second Day of Rage " demonstration on May 27, 2011 in Tahrir Square in downtown Cairo, Egypt. (Photo by Kim Badawi/Getty Images)
CAIRO, EGYPT - MAY 27: Facebook graffiti defaced during "Second Day of Rage " demonstration on May 27, 2011 in Tahrir Square in downtown Cairo, Egypt. (Photo by Kim Badawi/Getty Images)