CNBC: Mnuchin: US has 'very serious concerns' that Facebook's Libra could be mis
used by terrorists.
[1]https://www.cnbc.com/2019/07/15/treasury-secretary-mnuchin-will-hold-a-news-c
onference-on-cryptocurrencies-at-2-pm-et.html

   Jim Bell's comment:

   I believed in 1995 that digital cash would bring down all governments,
   only now Mnuchin is catching up?

References

   1. https://www.cnbc.com/2019/07/15/treasury-secretary-mnuchin-will-hold-a-news-conference-on-cryptocurrencies-at-2-pm-et.html