Mumbai (Maharashtra) [India], June 18 (ANI): Oscar-winning composer AR Rahman has reacted to the social media debate surrounding Imtiaz Ali's latest film 'Main Vaapas Aaunga', dismissing criticism that branded the movie 'anti-national' with a laughing emoji on Instagram. The film, which has been steadily gaining momentum at the box office through positive word-of-mouth, recently became the subject of online discu