The present day leftists(so called) have no definite ideology to boast off. They are doing something in their ruling states and speaking someting different in other places. They are a bigger opportunists, enjoying the power at the centre and at the same time fooling the public through their invalid oppositions as a mask. If they are so serious and knowing well that their support to the govt.is crucial, let them withdraw support if they believe that their argument is right. PM is right in challenging them, knowing fully well the predicament of the Left. If without the 123 Agreement, can India move forward and achieve its goals in nuclear technology? Or is it that Left wants India to continue with its slow progress?