Chandigarh, Oct. 17 -- The Central Bureau of Investigation (CBI) on Thursday arrested Ropar range deputy inspector general (DIG) of police Harcharan Singh Bhullar for allegedly demanding Rs.8-lakh bribe from a scrap dealer from Fatehgarh Sahib. Officials said CBI teams searched Bhullar's office and residence, recovering Rs.5 crore in cash and more than 1.5 kilograms of gold. P2...