Is Salman insecure about Aamir's Dangal?

Salman has opted to change his shooting location from Punjab to Karjat for his upcoming movie Sultan. Recently Aamir disclosed his upcoming movie Dangal's shooting location and it turned out to be Punjab and Haryana. Co-incidentally Dangal is also based on a wrestler's life. However, we wonder whats the real reason behind Salman changing the shoot location? Watch this video to know more!