Manmohan was a mighty Mohan under Rao's reguime now he is Murky Mohan in UPA. He knows nothing but praising Sonia. Because of her Manmohan is enjoying the status of PM. he is just RBI governor sans FM. Thats all. taking refuge in constitution, he becam Pm and talking too much. He knows if he doesn't blabber he will be kicked out and he knows he has has to look for a job for his healthcare!! OR perhaps he is another Mayawati with several crores to his hidden account!!
