Rajya Sabha chairman Venkaiah Naidu expressed his unhappiness over the productivity of the winter session of Parliament on Wednesday. The winter session of Parliament was concluded, a day ahead of schedule, amid continuous protests by the opposition. Sharing his concern over the functioning of the Parliament, Naidu said it was 'much below its potential.' Naidu asked all members to collectively reflect and individually introspect on the way the session proceeded. Watch full video.