Bihar Chief Minister Nitish Kumar today defended aide Lalu Prasad Yadav and his family after the Central Bureau of Investigation filed a chargesheet in an alleged job scam during Mr Yadav’s railway minister’s tenure in the Congress-led UPA government 10 years ago. was. He said “there is nothing in this matter” and suggested that the BJP is going after the Rashtriya Janata Dal chief, as their parties have united against him.