Book author James Mulvenon: Firms tell me they have been threatened if they do not attend... source: https://twitter.com/jmulvenon/status/641579936944365568 h

Book author James Mulvenon: Firms tell me they have been threatened if they do not attend... source: https://twitter.com/jmulvenon/status/641579936944365568 https://twitter.com/jmulvenon/status/641579936944365568