when did republikkklans turn nazi kkk?

They never did. Those are both in the demokkkrat zone

Republicans are far too soft & dim to be Nazi's.

They don't even care that Whites are being made to become a minority in the USA by 2040's.

Nor do they care that their nation is in perpetual debt to another tribe.

Potato brains, indeed. But still seem far more intelligent than the Democrats.

That's essentially a special-needs club.

They didn't.  In your ignorance you are confusing them with the democrats.

What are “republikkklans?”

Hillary Clinton praised Margaret Sanger, a woman who openly stated her desire that the black population be lowered through abortions. Hillary Clinton was caught kissing Robert Byrd, former KKK recruiter, and the same man was praised by Obama ... look it up. 

Also look up: The Incovenient Truth about the Democratic party by Carol Swain

In the 60's. Their whole ideology is based on racism. 

Cant blame Trump for that one. I believe  its been deep seeded for a all along. And it saddens me to say this.

now you are just getting silly.

It started with Barry Goldwater wanting civil rights to be a states rights matter.

1964, when they ran a loon for President who was fine with using nukes in Vietnam.

Barry Goldwater said at that time that in your heart you know he's right.

The Democrats countered, correctly, that in your heart, you know he's nuts.

The last non criminal GOP President was Eisenhower.