Shahrukh Khan said : Don-2 is original

When a copyright infringement issue was reportedly raised by Nariman Films the makers of the Amitabh Bachchan Don recently; SRK told newsmen in Mumbai that his Don-2 is original and has not been copied/or taken from anywhere. Said SRK, My producers Ritesh Sidhwani, Farhan Akhtar and I are wondering where such stories come from.