The Enforcement Directorate (ED) has replaced the investigation officer probing the case of Robert Vadra, brother-in-law of Congress president Rahul Gandhi. Indian Revenue Services (IRS) officer Mahesh Gupta replaced IPS officer Rajiv Sharma. Earlier, Vadra wrote in a Facebook post that he was on his way to questioning "for the 13th time" after he has been interrogated by the probe agency for "almost 80 hours". Watch the full video for the full story.
