In the last general elections, 28-year-old Rahul Gandhi was just a value addition to the Congress campaign,the real stars being mother Sonia and sister Priyanka. Now, a year-and-a-half later, the son suddenly seems to be assuming the mantle of heir-apparent. The man who, apparently, eschewed all that Indian politics represents and opposed his mother's entry into the political arena is now taking centrestage; this at a time when some of the glitter has worn off the magical Gandhi name. What brought about this sudden change of heart?