In my opinion, United Nations Ambassador Nikki Haley was the best appointee the Trump administration made, and she might be a viable candidate in 2020 for the GOP.
I’ll hazard a guess as to her decision to resign at the end of the year: After President Donald Trump’a apology to Brett Kavanaugh on behalf of the American people and after Trump’s treatment of Christine Blasey Ford, Haley felt she could no longer serve someone with a lack of humanity who has made himself, and our country, the butt of jokes in the international community.
Although a Democrat, I could seriously consider voting for Haley.