Vivek Oberoi has confirmed that he has been offered a role in BJP's Prime Ministerial candidate Narendra Modi's biopic. Vivek has been approached to play the role of a young Modi in the film, which will be helmed by a US-based director Mitesh Patel.At a recently held event the actor confirmed that he has been offered the film but he further added that he has yet to give it his nod of approval. Modi used to run a tea stall and also work in the staff canteen of the Gujarat Road Transport Corporation, before he entered politics.The biopic  is likely to go on floors in September, and it may be shot in Mumbai and Gujarat.