The "foreign policy gains" he made? What, like giving the North Koreans several billion dollars and allowing them to restart their nuclear weapons program? Like not accepting Osama bin Laden when Somalia offered him to us? Like not getting us out of Bosnia after the conflict was over. Etc, etc, etc....
But as for Clinton, it just goes to show what a few million bucks in poorly laundered campaign money can buy, if you approach the right candidate.