Amitabh Bachchan's magic touch and powerful campaign Sirf gyaan hi aapko aapka haq dilaata hai (Only knowledge gets you what you deserve), has helped the opening episode of Kaun Banega Crorepati 6 (KBC) in getting maximum eyeballs. The show, which went on air September 7 has registered a 6.1 television rating (TRP). Amitabh Bachchan The...