FILE - In this Aug. 28, 2008 file photo, Sheldon Adelson, Chairman and CEO of The Las Vegas Sands Corporation speaks at news conference during the opening ceremony of Four Seasons Hotel

 

              FILE - In this Aug. 28, 2008 file photo, Sheldon Adelson, Chairman and CEO of The Las Vegas Sands Corporation speaks at news conference during the opening ceremony of Four Seasons Hotel
FILE - In this Aug. 28, 2008 file photo, Sheldon Adelson, Chairman and CEO of The Las Vegas Sands Corporation speaks at news conference during the opening ceremony of Four Seasons Hotel in Cotai Strip in Macau. U.S. billionaire Adelson's flagship Macau casino is suing two mainland Chinese high-rollers over gambling debts worth millions. The Venetian Macau took legal action in a Hong Kong court this week to recover about $4.5 million in the two separate cases. (AP Photo/Kin Cheung File)