What "consensus" are you referring to? The one we imagine exists simply because the jews' media tells us we agree on this point? The majority of those jews have no claim on that area because their ancestors didn't originate there. They had the United Nations establish Israel as (a) a base of...
I can't say for sure he was assassinated because the infamous Zapruder film is a proven fabrication--pretty much assembled frame by frame, though there certainly exists historical precedence for presidential assassinations a la Lincoln and the attempt on Andrew Jackson.