Director Sanjay Gupta about Mumbai

Director Sanjay Gupta, who is working on his new film "Shootout at Wadaala" is facing a difficult time while shooting for the film. He says that one of the most difficult places in the world to shoot at is Mumbai. The film stars Anil Kapoor, John Abraham, Kangana Ranaut, Tusshar Kapoor and Sonu Sood among others.