Good point. Didn’t realize that Hubert Humphrey did not win any primaries in 1968.
The real question is will Biden outlive Carter?
As you might imagine those (still alive) candidates who did win Democratic primaries in 1968 were shocked to find out it meant nothing at all.
They were as naive as many folks around here.
The exercise of power looks like magic from the outside.
From the inside it has its own simple rule—there are no rules.