A picture taken on March 9, 2016 shows towers under construction at the King Abdullah Financial District in the Saudi capital Riyadh. 
Towers in the complex are being built by the Saudi Oger company and other constructors. The unfinished buildings stand as a symbol of the hard times faced by Saudi Oger, which is led by Lebanon's former prime minister Saad Hariri.   / AFP / FAYEZ NURELDINE / TO GO WITH AFP STORY BY IAN TIMBERLAKE        (Photo credit should read FAYEZ NURELDINE/AFP/Getty Images)