Amitabh Bachchan has said he feels "disgusted" even to talk about the recent rapes that have shaken and outraged the nation. The 75-year-old megastar was asked to respond to the Kathua and Unnao rapes as the ambassador of the government's "Beti Bachao-Beti Padao" campaign, a slogan that has been lampooned by critics after the incidents.