Saudi Prince Alwaleed bin Talal speaks during an interview with Reuters at his offices in Kingdom Tower in Riyadh, May 6, 2013. A potential split-up of the operations of U.S. bank Citigroup Inc is now "completely dead," Saudi prince Alwaleed bin Talal, the bank's largest individual shareholder said in an interview on Monday. REUTERS/Faisal Al Nasser (SAUDI ARABIA - Tags: BUSINESS)