Indian tennis player Sania Mirza, who is in London to start the build-up to the 2010 Commonwealth Games in New Delhi, came face to face with Salman Khan who was put up at the same hotel. Salman invited Sania and her family for a private screening of ‘London Dreams’, which was held at a West End hotel last evening. Salman's brother, Sohail, and his close family and frien