Akola: Prime Minister Narendra Modi hailed Hindutva ideologist Vinayak Damodar Savarkar on Wednesday and said it was his values that nationalism was placed at the heart of nation-building. Prime Minister said addressing a rally,  Bharatiya Janata Party (BJP) promised if relected, its government would recommend the name of Savarkar for the Bharat Ratna, the highest civilian award in India. Hitting out at the opposition parties for protesting against its proposal of honouring Savrakar with Bharat Ratna, Modi said: "There are those who insulted Bhim Rao Ambedkar by keeping him away from Bharat Ratna for decades.