** FILE ** In a file photo William Weidner, left, president and Chief operating officer and Sheldon Adelson, chairman and Chief executive officer of Las Vegas Sands Corp, with his wife Miriam Adelson look the the construction model during the ground breaking ceremony of the Shangri-La Hotel, Traders Hotel, Sheraton Hotel and St. Regis Hotel at the construction site of the Cotai Strip in Macau Thursday, Mar. 1, 2007. The $2.4 billion Venetian Macao aims to transform Macau from a gambling pit stop for Chinese tourists to a vacation and business convention destination where a range of visitors can shop, watch shows and gamble. (AP Photo/Kin Cheung)