After the Rajinikanth and Akshay Kumar starrer '2.0' releases in January, director Shankar is said to start work on the sequel to his 1996 bilingual (Tamil and Hindi) 'Indian', starring Kamal Haasan. South film circles are buzzing with the news and what is lending credence to the rumours is Haasan’s likely plunge into politics. For starters, he can clean up the system on screen.