Exclusive: 'Koozhangal' Producer Vignesh Shivan speaks to WION

'Koozhangal,' a Tamil film has been selected as India's entry to the prestigious Oscars. The title has claimed critical acclaim for its nuance portrayal of a relationship between an alcoholic father and his son. Joining us on WION, is the film's Producer Vignesh Shivan who is an award-winning filmmaker.