Former union minister Dilip Ray was on Monday awarded three-year jail term by a Delhi court in a coal scam case pertaining to irregularities in the allocation of a Jharkhand coal block in 1999.Ray was Minister of State (coal) in the Atal Bihari Vajpayee government.Special Judge Bharat Parashar also awarded three-year jail term each to two senior officials of the Ministry of Coal at that...