New Delhi, Nov 02 (ANI): Businessman and son-in-law of Congress President Sonia Gandhi, Robert Vadra lost his cool, and ended up misbehaving with an ANI reporter on Saturday evening after the scribe posed some difficult questions to him over the illegal land deals in Haryana. The ANI reporter and cameramen also have alleged that following the verbal altercation, Vadra's security men also assaulted the crew in an attempt to get the footage deleted. In a statement Vadra later said that he wasn't aware that the reporter was from ANI and thought the question was asked by a private photographer. Following this, General Secretary of Broadcast Editors' Association, NK Singh said that Vadra should tender an apology for his misbehaviour.