Which raises the question: If there was no concrete evidence of collusion, why did we need a special counsel?
Are you actually still asking this question?
Rosenstein on need for special counsel.
“Rosenstein, who said he generally disfavors special counsels, also defended his appointment of Mueller. He said there was ‘overwhelming evidence’ of Russian hacking and efforts on social media to influence the 2016 election, and that the investigation was ‘justified,’” the Post reports. “I determined that I needed a special counsel to help resolve the election interference investigation in a way that would best protect America from foreign adversaries and preserve public confidence in the long run,” he said. “I knew that some people would not be happy about it. I knew that it would be unpleasant for me and my family.” https://slate.com/news-and-politics/2019/05/rosenstein-speaks-publicly-on-firing-comey-appointing-mueller-and-his-immortal-soul.html