Wayanad, April 22 -- First-time voter Varsha John, a 23-year-old working in a technology firm in Bengaluru, is on leave visiting her family in Wayanad. After the Congress announced on March 31 that party president Rahul Gandhi will also contest Wayanad, in addition to Amethi, John made it a point to extend her leave to cast her vote on April 23....