>> I'm sure Chris Wallace (who, IMO, isn't as tough a journalist as he could be) regrets not also asking HRC if she would accept results.

No need to ask her. The narrative was that HRC is the shining democratic (small d) light while Trump was the state-undermining, anti-republican (small r) boor who would put the US in peril. You wouldn't insult HRC by asking her whether she believes the statements she made about Trump's refusal to guarantee acceptance of the result.

I think the biggest mistake of the election, was the belief that the Ruskies hacking the election wanted Trump to win, when the recount seems to be showing the hackers were stealing votes for HRC, not Trump.