Egyptian police arrest a Muslim Brotherhood supporter (L) following a demonstration in the Nasr City district of Cairo, on January 25, 2014. Egyptian police fired tear gas at anti-government protesters in Cairo, as the country marked the anniversary of a 2011 uprising that overthrew veteran president Hosni Mubarak. AFP PHOTO/MOHAMED EL-SHAHED (Photo credit should read MOHAMED EL-SHAHED/AFP/Getty Images)
