Vettaiyan Worldwide Box Office Collection Day 12 Updates!(Photo Credit – YouTube) Rajinikanth and Amitabh Bachchan led Vettaiyan has slowed down at the ticket windows but continues to mint moolah. The action drama arrived in theatres on the occasion of Dussehra on a good note, but the tables turned at the beginning of the first week. It is now getting closer to the 250 crore milestone at…