By Pete Harrison LONDON (Reuters) - Legal challenges and accusations of showing favouritism to foreign investors will be faced when the locations of a new generation of 17 Las Vegas-style casinos–including one giant supercasino–are announced next……

Sir Richard Branson’s Virgin Group is close to finalising a deal to open a £1.5 billion casino in Macau, the southern Chinese city that has overtaken Las Vegas as the world’s largest centre for gambling…