https://www.facebook.com/rsaeventsofficial/videos/1986125631409355/ https://www.facebook.com/rsaeventsofficial/videos/1986125631... The authors of the book men

https://www.facebook.com/rsaeventsofficial/videos/1986125631409355/ https://www.facebook.com/rsaeventsofficial/videos/1986125631... The authors of the book mentioned in The Times article did a speech/interview at the RSA on Thursday, video above. I don't use Facebook and therefore can't log in, but I would imagine that Corbyn was aware of the campaign's general impact through wider relationships (trade unions, Momentum, family members, sparring partners in Parliament &c)