News Nation's special show 'Chai Garam' brings the major political developments in the poll season. In a big show of strength in Uttar Pradesh's Varanasi, the Lok Sabha constituency of Prime Minister Narendra Modi, Congress general secretary Priyanka Gandhi Vadra hold a mega roadshow on Wednesday evening. Accompanied by Ajay Rai, the Congress candidate for the Varanasi seat, Gandhi began her roadshow by garlanding the statue of Madan Mohan Malviya at the gates of the Banaras Hindu University.