She said that no Americans were lost in Libya as a result of military action, not that no Americans were lost.
That is, she is parsing words.
She is saying that it does not matter how many Americans are killed by other means, as long as we avoid sending military personnel in to rescue them—because military personnel could get killed on the job.
I’ll bet it doesn’t even occur to her that had she allowed the military to go in to rescue the embassy personnel, the American people would have tolerated losing a few of them in action if it meant saving the embassy staff. And this issue wouldn’t keep coming back to haunt her.
I disagree. It seems to me that she really believes this (as all "good" liars believe their lies). To her, the whole Benghazi debacle was just a bad dream, a GOP conspiracy.
Oh, it occurred to her. She didn’t care because their plight didn’t match her agenda.