A picture taken on January 17, 2016 in the Saudi capital Riyadh shows a giant poster on a building bearing a portrait of Saudi King Salman bin Abdulaziz (R) and Crown Prince and Interior Minister Mohammed Bin Nayef. When Saudi Arabia's king Abdullah died a year ago on January 23, his subjects expected their country to keep a steady course under new King Salman. / AFP / Fayez Nureldine / TO GO WITH AFP STORY BY IAN TIMBERLAKE (Photo credit should read FAYEZ NURELDINE/AFP/Getty Images)