Congress President Sonia Gandhi on Tuesday appeared before the Enforcement Directorate (ED) for the second round of questioning in the money laundering case linked to the National Herald newspaper. <br /> <br />Meanwhile, the Congress party workers are holding protests in the national capital. The party also held a Satyagraha after the party president appeared again before the Enforcement Directorate. <br /> <br />In her last appearance before the federal probe agency, the Congress chief was questioned for over two hours, during which she responded to 28 questions put forth by ED officials.
