It is a battle of roadshows on the final day of campaigning in Varanasi.Congress Vice-President, Rahul Gandhi was the first get his roadshow off the ground, on a day when AAP Convener, Arvind Kejriwal and Akhilesh Yadav of Samajwadi Party are also likely to hit the roads of this temple town. The key constituency goes to polls on May 12 and is one of the most hard fought battles of this Election, with BJP's Prime Ministerial candidate Narendra Modi taking on Arvind Kejriwal and Ajay Rai of Congress.