Fidel Castro is showcasing a theory long popular both among the far left and far right: that the shadowy Bilderberg Group has become a kind of global government, controlling not only international politics and economics, but even culture. The 84-year-old former Cuban president published an article [on August 18 to quote] from a 2006 book by Lithuanian-born writer Daniel Estulin. Estulin's work, The True Story of the Bilderberg Group, argues that the international group largely runs the world. It has held a secretive annual forum of prominent politicians, thinkers and businessmen since it was founded in 1954 at the Bilderberg Hotel in Holland. Estulin's book, as quoted by Castro, described "sinister cliques and the Bilderberg lobbyists" manipulating the public "to install a world government that knows no borders and is not accountable to anyone but its own self." The prominence of the group is what alarms critics. It often includes members of the Rockefeller family, Henry Kissinger, senior U.S. and European officials and major international business and media executives. Castro -- who had an inside seat to the Cold War -- has long expressed suspicions of back-room plots. He has raised questions about whether the Sept. 11 attacks were orchestrated by the U.S. government to stoke military budgets and, more recently suggested that Washington was behind the March sinking of a South Korean ship blamed on North Korea.