News Mark Zuckerberg Before Congress – Shows How Personal Responsibility is Blockchain! By: John April 27, 2018 0 Like 31 Mark Zuckerberg is on the hot seat and blockchain is the future? Also published on Medium. Share This:TwitterGoogleFacebookLinkedInEmailMorePrintSkypeWhatsAppTelegramRedditPinterestPocketTumblrLike this:Like Loading... Related ← Previous Article Chile – Closes 3 Crypto Exchanges in Prohibition – Won’t Work! Nice Try! → Next Article Central Bank Issued Crypto Could Destroy Central Banks – Wait, What?