re: Does anyone really believe Hillary...

I don't think she'll run again. Her ego grew so large she believed her Presidency was a foregone conclusion, she was entitled to it. Instead of winning though, I believe the way she lost (with Trump beating her in her own back yard, largely because she and her staff believed they were so much smarter an anyone else) emotionally broke her. I'm waiting for stories to come out about Trump's win causing her to suffer from PTSD (calling that shite now, bookmark it).

Her health has been failing for a while now (regardless of what her people say, there's far too much evidence to the contrary) and she still has the upcoming Clinton Foundation investigations to gear up for (unless Obama pardons her as he walks out the door).

At best she'll be the "Old Grand Dame" of the party that the DNC will bow to and cower from for the next decade or so, but that's about it. She's done with going after national-level offices.