New Delhi: The month-long internecine war between AAP chief Kejriwal and dissident leaders Yogendra Yadav and Prashant Bhushan came to a head on Saturday with the duo being expelled from the party's national executive for sabotaging the organisation.The founder-members, who were ousted in a 247-8 vote at the 311-member National Council meeting - marred by protests and chaos - termed the decision a "farce and illegal", hinting at legal recourse. They also hinted at floating another party if required. Hours after their ouster, Medha Patkar announced that she was quitting the party, saying what happened in the meeting in New Delhi was disrespect to senior leaders and did not augur well for the future.