Government tells Supreme Court it will have new rules for social media by next year; P Chidambaram gets bail in INX media case, top court says there no evidence that he tried to influence even one witness; Prime Minister Narendra Modi meets Nobel laureate Abhijit Banerjee; Two accused in Kamlesh Tiwari's killing arrested by Gujarat Anti-Terrorism Squad, to be handed over to UP Police and more in our news wrap of the day.