New Delhi, April 15 -- The Enforcement Directorate has summoned businessman Robert Vadra - brother-in-law of Leader of Opposition Rahul Gandhi - for questioning on Tuesday in connection with a money laundering case linked to a land deal, according to official sources.

This is the second time Robert Vadra has been summoned by the ED in the land deal case. Robert Vadra was first summoned in this case on April 8 but he did not depose.

Update: Robert Vadra has arrived at the ED office in Delhi for questioning in land deal linked money laundering case.

Robert Vadra is husband of Priyanka Gandhi Vadra and son-in-law of Sonia Gandhi.

The land deal investigation against Robert Vadra is linked to a land deal in Haryana's Shikohpur.

Once he ap...