In an exclusive chat with Dr Prannoy Roy, Sunil Mittal, Bharthi Airtel Chief, says it's tough to do business in
India. PM Manmohan Singh says that oil prices should be rationalized at a market determined rate. Reliance was given the green signal by EGOM to accumulate more coal.Maruti announces Q4 fall of 3%. GAAR to be made transparent from the next month. Other news around India and the world.