In an exclusive interview to NDTV, Congress general secretary Digvijaya Singh says that generational change is the need of the hour in the Congress, and that vice president Rahul Gandhi must be hands on and lead from the front. On the clamour for Priyanka Gandhi, Mr Singh says that the party would be very happy if she joins politics. He also speaks on the Modi government's performance so far and the controversy surrounding Robert Vadra.