Kathmandu, August 28: Prime Minister Pushpa Kamal Dahal 'Prachanda' said that folk singer late Juth Bahadur Khadgi, popularly known as JB Tuhure, was the hero of revolutionary movement and people's popular singer. Launching a book named 'Janabolika Abishranta Gayak', which is penned on the late singer, amid a programme organized