Oh, I'd say the credibility of somebody wanting to be president is a very legitimate issue. And, lest we forget, the email investigation is being headed up by the FBI and directed by a (Bill) Clinton appointed federal judge...not Congressional Republicans.
To be sure, I don't blame Hillary one bit for trying to say it's not an issue, nothing to see here, let's focus on issues that matter to Americans, etc. But, judging by her tanking polling numbers, I'd say it's an issue that matters to Americans. And it should be.
As for "Black Lives Matter vs. All Lives Matter", what I think is just comically absurd is the framing of this particular question. If, like Martin O'Malley did (to his dismay), you say that "All Lives Matter," well you're dissing black people, according to the blacktivists (who, I guess, don't consider their lives to be a part of "all lives"? I dunno.). Well, boy, have these pols learned their lesson.
Bernie Sanders didn't miss a beat when asked to make his fateful choice. He remembered having his microphone commandeered from him on stage by a couple of separatist nutcases. And he wasn't about to cross them again. So, when asked to choose between "Black Lives" and "All Lives", without a moment's hesitation he answered "Black Lives Matter" -- which, I guess one could take to mean that lives which are merely brown (let alone white...there, we shall not go) do not.
You see, my curmudgeonly friend, I am not saying that "systemic issues with our justice system" are not an important political issue. That is not what I find so pathetic about this spectacle. What I find pathetic is that those seeking to be our next president are being asked -- with straight faces -- to choose between "Black Lives" and "All Lives."
And they had better choose wisely, or else.