As for Sonia, many insider accounts reveal that far from changing the Congress she's becoming of a piece with it. Imperiously she's shuffling coteries and advisors, with pure functionality, not cleanness, youth or commitment, being the criterion. Remember Rajiv, and how quickly he was seduced by Congress satraps and their venal ways, shedding both his initial ideals and advisors. The fact is it needs enormous personality and self-belief to change the very ethos of a major party. The last politician who pulled it off successfully was Mrs Indira Gandhi, and she changed the Congress much for the worse.