 In January 2006, Davis arranged a meeting between McCain, Senator Saxby Chambliss, Senator John Sununu, and Deripaska at a private apartment near Davos, Switzerland, during the World Economic Forum.Deripaska's suspected links to anti-democratic and organized crime figures are so controversial that the U.S. government revoked his entry visa in 2006.Later that month, Deripaska wrote to Davis and Manafort to thank them for arranging the meeting.