A protester kisses a police officer during a demonstration in Cairo January 28, 2011. Five years ago thousands of protesters took to the streets demanding the end of the 30-year reign of President Mubarak as Egypt became the second country to join the Arab Spring. After weeks of clashes, strikes and protests across Egypt, Mubarak resigned on February 11, 2011. (Photo by Amr Abdallah Dalsh/Reuters)





Egyptian soldiers restrain a supporter of President Hosni Mubarak who tried to get to opposition lines near Tahrir Square in Cairo February 3, 2011. (Photo by Goran Tomasevic/Reuters)





A protester runs next to a police vehicle after throwing a bag of trash at it during a demonstration in Cairo January 28, 2011. (Photo by Goran Tomasevic/Reuters)





Pro-Mubarak supporters are detained by anti-government demonstrators at an underground metro station after being rounded up during clashes at Tahrir Square in Cairo February 3, 2011. (Photo by Amr Abdallah Dalsh/Reuters)





Riot police clash with protesters in Cairo January 26, 2011. (Photo by Goran Tomasevic/Reuters)





A girl attends Friday prayers in front of an army tank in Tahrir Square in Cairo February 18, 2011. (Photo by Suhaib Salem/Reuters)





Anti-government protesters in Cairo's Tahrir Square listen as President Hosni Mubarak speaks to the nation February 10, 2011. (Photo by Amr Abdallah Dalsh/Reuters)





Anti-government protesters in Cairo's Tahrir Square wave shoes in dismay as President Hosni Mubarak speaks to the nation February 10, 2011. (Photo by Dylan Martinez/Reuters)





An opposition supporter lifts a placard at the front line near Tahrir Square in Cairo February 7, 2011. (Photo by Yannis Behrakis/Reuters)





A man carries a picture depicting Egyptian President Hosni Mubarak as Adolf Hitler during a protest in Cairo January 31, 2011. (Photo by Goran Tomasevic/Reuters)





An opposition demonstrator throws a stone during rioting with pro-Mubarak supporters near Tahrir Square in Cairo February 3, 2011. (Photo by Goran Tomasevic/Reuters)





A woman opposition supporter takes shelter while providing water during rioting with pro-Mubarak demonstrators near Tahrir Square in Cairo February 3, 2011. (Photo by Goran Tomasevic/Reuters)





Riot police keep watch as they hold shields during clashes with protesters in Cairo January 26, 2011. (Photo by Goran Tomasevic/Reuters)





A protester stands in front of a burning barricade during a demonstration in Cairo January 28, 2011. (Photo by Goran Tomasevic/Reuters)





A protester holds an Egyptian flag as he stands in front of water cannons during clashes in Cairo January 28, 2011. (Photo by Yannis Behrakis/Reuters)