Lets say it did happen. What would be the actual crime? Everyone in DC talks to Russians.
Yeah, still searching for the collusion statute. I know it must be around here some place. ;-)
Go back to the December 2011 Russian election....enormous amount of social media involved, all leading back to Facebook, Twitter, Instagram, etc. That was just the legislative election. Four months later came the Presidential election....repeat. Hillary even made a speech in this time period talking about the great effort of Russians to topple Putin.
Putin had every right to dish right back to the US.