Good Decision by Left. Manmogan signh Govt cannot go and proceed with the Nuclear Deal without taking Parliment in confidence as the congress is not Enjoying an absolute malority as a single party. So PM should have get Parliment's mandate before announcing to proceed further in the deal. So Left has felt that PM has betrayed them on this important National issue and has every right to withdrew its support. My Kudos to Karat, Barathan and their allies in the Left.