INLD supremo Om Prakash Chautala on Friday compared Haryana CM Manohar Lal Khattar to a "useless animal". "We call animals...who turn ineffective and useless 'Khattar'. This useless has come to Haryana. It's state's misfortune," he said. "People have taught you a lesson for using such undignified language. You can violate dignity but my education isn't like that," the CM responded.