`We should encourage documentary films`, says Aamir Khan

New Delhi: Bollywood actor Aamir Khan who recently released `Chale Chalo`, a documentary on ` Lagaan `, said that it was time to encourage documentary films. Speaking at the event, Khan said: "Documentary film is something that no one watches. May be that`s not in our culture or we are not used to it, that we don`t prefer watching documentaries, but I want to encourage documentary films so that people start watching it."

` Chale Chalo` has also won a national award for best documentary.