We will see what brings her down.
I hope this does not preclude her from running, as she is the best candidate for the Republicans.
I thought the Lewinski affair would have brought them both down, but in a classic move, converted the issue into one of a a cheap blow job instead of the serious obstruction of justice case it was. Since then, I tend not to underestimate the stupidity of the American voter, a stance it seems was wise.
It would be a strategic blunder for the Republicans to rest their laurels here. First, I think she may be a sacrificial lamb tied to a stake by the masters of manipulation in the White House basement. With the right manipulation she becomes the blame for ALL that went before, and a "new face" in Elizabeth Warren emerges up the middle....
Second, it may not be the 'smoking gun'. It may be that Hillary has to be taken down bit by bit, like a monolith eroding. As the voter is confirmed stupid, we now must come to the reality that minds are made up on a little more than 144 characters. What sticks is not long term either. So in the end, the details don't mean much, memes do. She remains the leading lady in the Democratic party, and that is the meme to be overcome. The "there's nothing there" has been working...that has to be reversed