FILE: Saudi Arabia's Prince Alwaleed bin Talal Arrested

FILE: Saudi Prince Alwaleed bin Talal, sits surrounded by paperwork whilst inside his desert camp near Riyadh, Saudi Arabia, on Wednesday, April 28, 2010. Saudi Arabias King Salman embarked on the most sweeping crackdown yet of his reign, ordering security forces to arrest senior princes including one of the worlds richest men and driving out one of the most prominent officials from his ministerial role. Those detained included billionaire Prince Alwaleed bin Talal, who was picked up at his desert camp outside Riyadh, according to a senior Saudi official. Our editors select the best archive images of Prince Alwaleed bin Talal. Photographer: Waseem Obaidi/Bloomberg via Getty Images