Congress' Priyanka Gandhi Vadra visited Swaraj Bhawan in Prayagraj with her son Raihan on Monday. Swaraj Bhawan, which was the birthplace of late PM Indira Gandhi and served as the ancestral home of the Nehru family, was also the headquarters of Congress Committee before Independence. Priyanka discussed the place's significance with her son before the duo left for Amethi.