India, July 12 -- Nepotism, according to Gulshan Devaiah, is not the only thing about Bollywood that needs to change. The actor feels that segregation of people based on their job profiles also needs to be done away with. "It happens across the entire spectrum - film sets, ad shoots or TV sets. I'm seeing this since the time I have been working here," he admits, adding that though the divide is now diluted, it is not enough....