Prime Minister Narendra Modi paid tribute to Kalyan Singh in Lucknow. Mayawati and Akhilesh Yadav also paid tribute to former UP CM Kalyan Singh. Nitish Kumar will meet PM Modi today with the demand of caste census, leaders of 10 other parties will also accompany him. Punjab Congress chief Sidhu's advisor posted a controversial cartoon of Indira Gandhi on social media. Watch top 100 news.