Nitish Kumar is a man full of vendetta, former union minister RCP Singh told NDTV a day after he quit the Janata Dal (United) following snubs from the party boss. Mr Singh, who is also a former party president and was a close aide of Bihar Chief Minister Nitish Kumar, said that's why Mr Kumar "stooped so low and targeted his daughters". The JDU had earlier demanded Mr Singh explain "irregularities" in properties linked to his daughters.