Live

Watch CBSN Live

Russian hacking "exceptionally capable and sophisticated" warns Brennan

Then-CIA Director John Brennan joined John Dickerson on "Face the Nation" for the September 11, 2016 broadcast. Brennan warned the U.S. needed to "be on guard for" Russian hacking.
View CBS News In
CBS News App Open
Chrome Safari Continue
Be the first to know
Get browser notifications for breaking news, live events, and exclusive reporting.