as Vegas Sands Executive Vice President Brad Stone, who was overseeing construction of the company's USD 5 billion Singapore resort, has resigned. Stone is the second top executive to leave the casino operator this month. Stone, who also held the title of president of global operations and construction, told the company's board of directors on March 18 he was leaving. Las Vegas Sands President Bill Weidner resigned earlier this month under pressure and was replaced by Michael Leven...