Robert Vadra, the brother-in-law of Congress President Rahul Gandhi, appeared before the Enforcement Directorate in New Delhi today. He was summoned in connection with a money laundering case linked to purchase of alleged illegal assets abroad. The case against relates to allegations in the purchase of a London-based property worth 1.9 million pounds.<br />''<span style="color: #222222;"><br />''Vadra has appeared before the agency multiple times in connection with this case and also in another criminal money laundering cases related to alleged irregularities of land allotment in Rajasthan's Bikaner.</span>