I think we all remember the good ol days when everyone, especially the news media and Democrats were outraged over Trump's collusion with Russia which tipped the scales just enough to make him President. Over the years that followed, an investigation took place that left no stone UN-turned and has followed even the tiniest lead to the Nth degree.
After they pretty much determined Trump didn't collude with Russia they dug in to everyone connected with his campaign, and finally even business associates connected to Trump owned businesses. Of course that had to take some time, Trump is the sole or principal owner of about 500 business entities that do business all over the US and in about 25 counties. I think it's fair to say that there