Ranchi, March 29 -- At the 11th conference of the All India Coal Workers Federation, CITU National General Secretary and former MP Tapan Sen said that the enemy of workers is not Modi but capitalism. Sen said that along with Modi, former Prime Minister Manmohan Singh and Atal Bihari Vajpayee were also puppets of capitalism. Workers need to fight against capitalism. Sen was addressing the inaugural session of the three-day conference of the Federation at Comrade Basudev Acharya Nagar (CMPDI Campus) from Friday. 320 representatives of 23 unions affiliated to CITU from Assam, West Bengal, Odisha, Jharkhand, Chhattisgarh, Madhya Pradesh, Maharashtra, Telangana are participating in it. The former MP said that the process of coal production is go...