Lucknow, Feb. 7 -- The Uttar Pradesh government has declared the film 'Godaan', based on cow protection, tax-free in the state. Produced and directed by Vinod Chaudhary, the film has been released nationwide in cinemas today, a press release said. Prior to the release, the producer-director met Chief Minister Yogi Adityanath on Saturday. Also, the film's trailer was officially launched on the occasion. This two-hour-long film highlights the religious, social and practical importance of the cow....