Israeli billionaires Nochi Dankner and Yitzhak Tshuva agreed to develop a Las Vegas hotel and casino complex for between USD 6 billion and USD 8 billion. Dankner's IDB Development Corp. and Tshuva's Elad Group will have equal shares in the venture, which will build the complex on a 34.5-acre site now occupied by the New Frontier Hotel in Las Vegas, IDB said today in a statement. The Plaza project will include a casino, a 3,500-room hotel, apartments and shops.