Pat Buchanan (Wikipedia page) is a US citizen and self-identified paleoconservative commentator widely respected for his views on foreign policy and immigration. Buchanan has argued against US involvement in wars abroad and also argued for stronger restrictions on immigration to the United States.
Buchanan’s writings have been published on the restrictionist website VDARE.
Books
- State of Emergency: The Third World Invasion and Conquest of America (Amazon paperback — hardcover and Kindle editions also available)