It may be that when she said a few weeks ago that it was “inevitable” that she would be President, some Demo regulars turned against her for the equally Socialist Oprah’s Obama. RFK thought it was “inevitable” that he would be President too. Who else did?
No. I very much doubt you can document that.
He had come to feel sanquine about fate (due to his brother's assassination), but he didn't have any belief about what his fate would be.