CAMP DAVID, MD - MARCH 23: Afghanistan President Ashraf Ghani makes a brief statement to the news media before starting talks at Camp David March 23, 2015 in Camp David, Maryland. After a series of meetings about security, economic development, American support for the Afghan-led reconciliation process, the four leaders will hold a news conference. (Photo by Chip Somodevilla/Getty Images)
Afghan riot police stand guard at a protest against the printing of satirical sketches of the Prophet Muhammad by French magazine Charlie Hebdo along the Kabul-Jalalabad road in Kabul on January 31, 2015. Around 500 protesters staged demonstrations in Hoodkhail district of Kabul during which protestors threw stones at the police forces at the site, but the police fired some gunshots in the air to stop them, Hashmat Stanikzai, Kabul police spokesman told AFP. AFP PHOTO / WAKIL KOHSAR (Photo credit should read WAKIL KOHSAR/AFP/Getty Images)