Ken Starr did his job. He presented the House of Representatives with the evidence they needed to draft a bill of impeachment. The House impeached Bubba Clinton. It was the U.S. Senate that let Clinton off with the help of ten Republicans voting not guilty of perjury and five Republicans voting not guilty of obstruction of justice.
Ken Starr did a terrible job, and only had a case when he was handed the blue dress on a silver platter. In spite of being a milquetoast, soft GOPe whipped puppy who didn’t really want to find anything, he became the focus of a brutal, malicious and false attack from the Clinton apologists, who now say that Mueller is above reproach. I know this article is about Sessions, but the two issues are related.