The Congress today said that Union minister General V K Singh should be dropped from the cabinet for making derogatory remarks about two dalit children who died in Faridabad in October. Raising the issue in the Lok Sabha, leader of opposition Mallikarjun Kharge said the remarks of General Singh have crossed all limits of decency. Mr Kharge said government is doing vendetta politics by targeting opposition leaders including Himachal chief minister Virbhadra Singh.<br/><br/>Intervening, Parliamentary affairs minister M Venakiah Naidu said all the ministers have been doing excellent job. Mr Naidu appealed to the Congress members not to disrupt the House proceedings though Congress members were shouting slogans in the well of the House .