The CBI today interrogated JMM president Shibu Soren in the multi million rupee coal scam case.Soren was the Union Coal Minister in the UPA government during 2004-06.Jharkhandstatenews.com has learnt that the CBI sleuths inquiring into the irregularities in allocation of the coal blocks wanted to know two things from Soren.One,who had withheld the file related with the competitive file.

Two,what had he written on the file.

No body knows what Soren said,but CBI sleuths interrogated him for hours.