You can find out if someone is "moderate" or more "extreme" on the political spectrum based on who they support in the Israel/Palestine conflict. And by extreme, I mean both the left and the right. "Teams are being scrambled!"
Challenge to anyone: name me a politician on the right that is not supporting Israel. While most left and right establishment politicians support Israel, I have only seen examples on the left support Palestine.
Therefore, there are no extreme right wing politicians.
David Duke was elected? David Duke does not support Israel
Not any current ones that I know of who were elected or running for office mentioned a large public media outlet
Do Ron Paul and or Rand Paul at least not support spending money or going to wars on behalf of Israel?
Or are Ron Paul and or Rand Paul making an exception to their anti war anti government spending policies?
They probably have not said you should support Palestine
At best they just did not approve a budget to send money to support Israel or approve going to war to support Israel
They also would oppose going to war to support Palestine or spending money to support Palestine
Dr. Rand Paul Joins Resolution to Support Israel, Condemn Hamas Terrorists
Rand Paul Blocking Iron Dome Funding Comes Back to Haunt Him
https://www.newsweek.com/rand-paul-iron-dome-funding-israel-hamas-1833215
@shortstories That may qualify. I don't know that either Ron or Rand voiced support for Palestine, but not being full-bore for Israel is certainly different than many others.