With the POD(s) being sometime after 1988, your challenge is to have Pat Buchanan become the Republican nominee for President of the United States. The reason I say "nominee", is because he doesn't necessarily have to win the general election that follows; however, I do want to see which states he's most likely to win. Obviously core red states seem like safe bets, but I'm mostly curious about swing states. The only limit is that his nomination can't be the result of an apocalyptic scenario. How could he go about winning the nomination, and where would his rhetoric play best?