He made fool to everyone, Even IIM (A). The quality of railway track, facility at station & train, food etc has degraded. He showed Pension fund, Amount reseved for Modernisation, Excess amount collected in name of security, expected income from various means (which is calcuated 100 times more) into profit. He never spent fund meant for security, new tracks etc. Look what he did to Bihar. He turned it into poorest state in India.
