While his high profile has no doubt pissed off folks on the Left who would drool over the prospects of taking him put, whether like the CIA got Kennedy or with a random IED, the reality is that there is no evidence of either being employed. It has been a war of lawyers and "bombshell" revelations which either were not fused, or contained nothing when examined, just a shell of fabrications.
Descending to that level of communications does nothing to endear the candidate to me. Nothing at all.