Detailed text transcripts for TV channel - CNN - 20170102:17:37:00
>> the united states has confirmed what -- that russia was involved with the hacking. that is because cyber attacks leave footprints or fingerprints or something that can be traced back. the idea that we never know who is doing the harm is a really dangerous way to go forward when you think that cyber warfare is going to be a conflict in the future. we have ways of knowing that it was north korea, with sony, ways of knowing it's china with some of the cyber attacks they've done on the private sector and financial institutions. we certainly should have confidence that the entire, the entire -- ...