Chennai (Tamil Nadu) [India], January 21 (ANI): Actors Rajinikanth and Dhanush were spotted at Chennai airport to leave for Ayodhya to attend the ‘Pran Pratishtha’ ceremony of Ram temple in Ayodhya on January 22. Rajinikanth wore a olive green shirt with black pants for the travel. Dhanush, on the other hand, was spotted in casual outfits. He wore a white T-shirt with blue trousers and matching jacket. He completed his look with a white cap and a black sling bag. Meanwhile, a heavy security cordon has been thrown around the Ayodhya city, the state police informed on Sunday. Earlier, on Thursda…