大象传媒

The Bilderberg Group is a group of leading business people and politicians who meet every year behind closed doors to discuss the "challenges facing Europe and the United States". But many are sceptical about its secrecy and its aims. The 大象传媒's Mark Whittaker went to speak to transparency campaigners and conspiracy theorists gathered near the 2013 Bilderberg venue in the unassuming location of Watford, just north of London. (Protestors outside the venue, AFP)