CPI(M) today demanded sacking of Union Minister General V K Singh for his controversial remarks over the killing of two Dalit children in Haryana. <br/><br/>In a statement, party Polit Bureau alleged that General Singh had made similar atrocious remarks in the past which show that he is not fit to continue as a Minister. The party condemned the remarks and demanded that a case should be registered against him under SC and ST Prevention of Atrocities Act .