>> yes. i don't want to get too far in front of the headlights of our rollout next week to the congress. this was a multifaceted campaign. so the hacking was only one part of it. and it also entailed classical propaganda, disinformation, fake news. >> does that continue? >> yes. >> the russians particularly are very astute at covering up their tracks. it appears that they weren't quite as diligent -- or let me ask the question, do you believe that they made little attempts to cover up what they were doing as a way to make a point politically?