, bjp, congress, india news, indian express, indian express opinion, indira gandhi, latest opinions, martin luther king jr, nelson mandela, richard attenborough, sandip roy, bengal biennale, columns, donald trump, gandhi, india, international, journalists, journos, kolkata, kolkata trams, media, news, sandip roy, social media, cult friction, election campaign influencers, influencers and politics, age of the influencer, influencer clout, who is nancy tyagi, who is payal kapadia, cannes festival 2024