Five factors that the BJP thinks work against the Trinamool Congress in the West Bengal polls and what the BJP’s internal surveys say, ThePrint Political Editor DK Singh elaborates in this episode of #PoliticallyCorrect----more----Read this week's Politically Correct here: https://theprint.in/opinion/politically-correct/amit-shah-not-pm-modi-is-mamata-banerjees-real-challenger-in-this-bengal-election/2915291/