Lucknow, Oct. 31 -- Chief minister Yogi Adityanath on Friday cautioned BJP workers against forces dividing society on caste lines and asked them remain fully active in view of the upcoming political challenges "One has to remain alert against those dividing the society in the name of caste. Those who believe in fragmentation believe in dividing and they succeed because of division. So we have to keep in mind that if we don't divide, we won't be cut," Adityanath said, addressing the party's state working committee meeting in Lucknow. Calling social media the biggest weapon in the Opposition's negative narrative, he advised alertness and said every mandal, Shakti Kendra and booth should have an active social media team.P6...