PUBLISHED ON: February 21, 2017 | Duration: 15 min, 08 sec
As the BJP's Amit Shah and the Samajwadi Party and Congress' Akhilesh Yadav and Rahul Gandhi battle it out on the last day of campaigning for the fourth phase of UP polls, NDTV travels to battleground Allahabad. Will the Sangam city vote for Vikas or pick caste?
