Who released the book "Chandra Shekhar - The Last Icon of Ideological Politics" authored by Rajya Sabha's Deputy Chairman?

PM Narendra Modi releases book "Chandra Shekhar - The Last Icon of Ideological Politics" is written by Deputy Chairman in the Rajya Sabha, Harivansh and Ravi Dutt Bajpai in New Delhi. Prime Minister also announced a museum for all former Prime Ministers of India, and invited their families to share aspects of their lives.