PM Narendra Modi and leaders across party lines, on Wednesday, paid tributes to former PM Rajiv Gandhi on his 81st birth anniversary. West Bengal CM Mamata Banerjee and DMK MP Kanimozhi Karunanidhi also remembered him. Congress President Mallikarjun Kharge and MP Priyanka Gandhi Vadra visited Veer Bhumi in Delhi, a memorial dedicated to Rajiv Gandhi, who was assassinated in 1991.