This is literally the subconscious thought process for those who use 'khazar.'
Khazar has 2 syllables. jew only has 1. Therefore 'khazar' is smarter and more respectable. i must use it.
it's biological ultimately.
the way you 'know' israel/jews were involved, ie produced, the ass. of JFK is that the literally hundreds to thousands of books that appeared afterwards discussing the event didnt bring up the consideration even to dismiss it. classic DOGTHATDIDNTBARKISM.
the first that did was michael collins piper. so far as i know.
very few or zero other IA in the world besides CIA and Mossad have history of murdering political people or incentive and means to do so. they would have to be the first two discussed after it were established oswald didnt do it himself.