RT RWI @RWallenbergInst: Before you ever heard about #CambridgeAnalytica, we interviewed @wsaqaf about blockchain. ”The thing is that with b… https://t.co/3kq6f17dwQ 23rd March 2018 RT RWI @RWallenbergInst: Before you ever heard about #CambridgeAnalytica, we interviewed @wsaqaf about blockchain. ”The thing is that with b… https://t.co/3kq6f17dwQ