Priyanka Gandhi Vadra, Congress general secretary for East Uttar Pradesh has postponed her Prayagraj visit today. She is scheduled to kick-start poll campaign of Lok Sabha in Uttar Pradesh. Congress is hopeful that the entry of Gandhi in politics will turn the fortune of Congress in its home state. The grand old party is also expecting that sister-brother (Rahul Gandhi and Priyanka Gandhi Vadra) duo will take on the Modi-wave.