It will not be a shame for Advani; instead he will be correcting what would have amounted to a grevious harm to national interest only for doemstic political gain. It was his party in govt that rightly recognised the need for such a del and began talks with major countries for this. If he realises that BJP's domestic positioning on the subject has gone too far out of hand and would hurt the country's interests, and changes his stance, he would have shown that he and the BJP are above party considertations when it comes to india's interests.
