I do not know why BJP entered in the Communist shoe to oppose the nuclear deal initially and now changed their maind to advise the govt. to renegotiate the deal. Communist only knows to oppose, but BJP had educated people in its team and still they opposed the deal. Before taking any step they should study and understand the positive and negative aspects then only they should do oppose of it. But now when they really change their mind and advise the govt. to renegotiate I appreciate the team of BJP, but still they have to form a team for all these discussions.