ian bremmer @ianbremmer
role of cisa is to reduce risk to us cyber/physical infrastructure 80%+ is in private hands, @cisajen tells #gzeroworld how would you do if a cyber attack left you without water, electricity, or a way to fill your gas tank @gzeromedia https://t.co/PJfzCp3WIO https://t.co/Ekjhx1XNCf — PolitiTweet.org
