Prince Alwaleed Bin Talal, Chairman of Kingdom Holding Company (KHC), attends the inaugural ceremony of the third Abu Dhabi Media Summit in the UAE capital, Tuesday. Hundreds of leaders from the world of media and technology gathered at the summit, which was inaugurated by Khaldoon Khalifa Al-Mubarak, member of the Executive Council of Abu Dhabi and Chairman of the Executive Affairs Authority, in the presence of Sheikh Abdullah Bin Zayed Al-Nahyan, UAE Minister of Foreign Affairs. Bill Gates, co-founder of the Bill & Melinda Gates Foundation, delivered the keynote address. — Courtesy photo