Mumbai, Nov. 6 -- As part of its investigation into an alleged loan of Rs.2,186 crore to Sunblink Real Estate Private Limited, the Enforcement Directorate (ED) on Tuesday questioned Dheeraj Wadhawan, non-executive director of Dewan Housing Finance Limited (DHFL) as part of a probe into properties allegedly acquired illegally by late gangster Iqbal Mirchi, a close aide of gangster Dawood Ibrahim....