Congress V-P Rahul Gandhi asks Mani Shankar Aiyar to apologise for the 'neech insaan' remark. Rahul said, "The 'BJP and PM routinely use filthy language to attack the Congress party. Congress has a different culture and  heritage. I do not appreciate the tone and language used by Mr Mani Shankar Aiyer to address the PM. Both the Congress and I expect him to apologise for what he said."