Congress general secretary and in charge of Uttar Pradesh Priyanka Gandhi Vadra will be on a four-day visit to Lucknow from July 14.During her stay in the state capital, she will launch the party’s ‘Mission UP 2022 ‘for the Uttar Pradesh Assembly polls, party leaders here on Monday said.Vadra is also expected to visit several nearby districts to meet the party workers and even visit houses of the party cadre who or their family members died in Corona.A big meeting is slated between the district presidents and Priyanka during her visit.