Congress's Rahul Gandhi was questioned for more than nine hours today in an alleged money laundering case connected to the National Herald newspaper. Sources said he has been summoned again today for further questioning. The Enforcement Directorate had summoned Rahul Gandhi and mother, Congress chief Sonia Gandhi, for questioning in alleged money laundering linked to the National Herald newspaper. The agency filed the money laundering case recently after a trial court took note of an Income Tax Department's investigation against Young Indian Pvt Ltd.