When it is asked to RJD President Lalu Prasad Yadav about his successor while talking to newsmen at Gopi Bigha village in Rohtas district on way to Aurangabad he said,' Who will be my successor other than my son? Is Pappu Yadav my son that he would become my successor?'.Reacting to Lalu Prasad assertions, Pappu Yadav said in a statement that he was not successor to his family legacy 'but I am successor of his (Lalu Prasad) politics and struggle for people's cause'.