For our unlearned friend, there is a JFK half-dollar piece. You do know that there is (was") a half-dollar coin at one time. Stores didn't like them. Sort of like the silver dollar. A fond memory.
I have found nothing to like about the Kennedy family. Not to be disrespectful of the dead, BUT... JFK was a crumby president and a womanizer. Not much to respect there. It's amazing how an assination can make a silk purse out of a sow's ear.
IMHO that is.