Top News Of The Day:1)Mamata Banerjee Unveils New IT Policy In West Bengal, 2)WhatsApp To Clamp Down On 'Sinister' Messages In India: Ravi Shankar Prasad, 3)2-2 Dialogue An "Opportunity To Enhance India-US Ties": US Official, 4)UP Govt To Name Bundelkhand Expressway As Atal Path, 5)IIM Ahmedabad Designed A Dedicated Marriage Portal For HIV-Infected People