The Supreme Court today issued notice to the Centre on a PIL seeking a ban on the deadly blue whale game.A bench headed by Chief Justice Dipak Misra also sought the assistance of Attorney General K K Venugopal in the matter. A 73-year-old man from Madurai in Tamil Nadu has approached the Supreme Court with the demand.The  bench of Chief Justice Dipak Misra and Justices A M Khanwilkar and D...