Lets get the JFK stuff sorted...
Positions of Power demand 'individuality' and commitment to the People it rules over. Single, Virgin and Celibate people who are not 'family' orientated suit this Position of Power ...and Privaledge, the best and most effectively.
Sometimes it is corrupted by Homosexuals who 'twist' the act of Celibacy like a dirty trick kept hidden behind one's back.
JFK was not a suitable President. In fact, I consider him one of the worst. Very popular amongst Irish Americans as is Obama amongst Black and African-Americans. Pretty obvious 'Bias' right there.

JFK ABUSED his position of Power and Privaledge.
He was given something by the people, and believed he could take even more! The Kennedy family is just another good example of what happens when Positions of Power & Privaledge are 'corrupted' in favour of 'Bloodlines'. Nothing but trouble, all the way down through History.
Buddhism gets it kinda right, by presenting the next Dalai Lama, not based upon 'bloodline' and PRESIDENTIAL ELECTION tends to support that method.
JFK was a dirty sex-addict. Taking Power, he thought 'Privaledge' was to take other mens wives as well.
He had all the Gold in the world as King you could say - but took the best of the women as well.
Pharoahs were given the gold, but it was lonely at the top for them. At the most, incest amongst their own family was as good as it got, if they couldn't abstain from the rot. It was the poor 'men' who got the LOVE and all the sexual pleasure and procreation that came with it.
Lee Harvey Oswald got neither and such a loser was the perfect 'tool' to take out a despicable 'Grub' called JFK. He was such a loser with 'nothing' (Maybe Marilyn Monroe - the high society slut, with the fake blonde hair, was probably his first girlfriend ...oh so long ago

) - that he could never have orchestrated the assassination by himself.
Many a peeved off Husband in Politics/CIA/etc were though.
JFK was just a dirty Caligula who hid that fact well, as do many - when the Camera's/Propaganda moments are in motion.
Julian Assange?
Just an Internet dude who caught the TV mob, who are running the 'Political' show in the USA, cheating.