Activist Arvind Kejriwal produced a new set of documents today that he says reek of the illicit business transactions between Robert Vadra, the son-in-law of Congress president Sonia Gandhi, and real estate giant DLF. Like last week, when he first suggested a nexus between Mr Vadra and DLF, the activist said today that the quid pro quo came via the Congress government in Haryana, which acted as "an agent of DLF." Mr Kejriwal, who launched an anti-graft political party last week, has asked for a "white paper" or financial statement on the deals, which he says include unsecured loans and massive discounts on prime property for Mr Vadra.