Bombay. Bollywood-the heart of India's film industry - is thriving. But how much of that success has been thanks to the money of the mob? After a series of high-profile murders and blackmail threats Bombay has decided it is time to clean up its act. Meriel Beattie finds out if it is possible to build a new Bollywood. Producer Lucy Willmore. Editor Maria Balinska Repeated Monday 8.30pm