Sasse will be destroyed if he runs so he will not. Example
http://www.dangerandplay.com/2016/05/05/ben-sasse-and-nevertrumps-pedophile-problem/
Regardless of his culpability the knowledge of the underlying issue is not in the public view ... yet. You can bet in the General it will become front and center. There are other potential bombs too. This is just one of them.
So you say Trump fights like a dirty mobster, destroying challengers on the basis of rumor and innuendo rather than on the merits?
Tell us something we don't already know. But the more interesting question is why do Trump supporters admire such tactics? Are they scumbags in their personal lives? Presumably not - but they cheer scumbag behavior from their Dear Donald, and even (like yourself) peddle garbage on his behalf.
You should be ashamed of yourself, sir.