One year after demonetisation, a look at the numbers and reports from the ground on what the notes ban move has accomplished and what it has failed to do; Prime Minister Narendra Modi met with Tamil Nadu's DMK chief M Karunanidhi, fuelling speculation about a political motive behind the meeting. PM Modi also met with superstar Rajinikanth; As Rahul Gandhi campaigns in Gujarat and Himachal Pradesh for the assembly elections, some teams working for him have been silently gauging the public mood and acting as the Congress vice president's eyes and ears.