US Primaries 2007
Please keep in mind that The Political Compass is a universal tool, reflecting the full spectrum of political thought, and applicable to all democracies. US politics are generally fought within a more confined space. While in mainstream America, Clinton, for example, may be seen as left leaning, in the overall political landscape, she is a moderate conservative. Someone like Kucinich, while seen by his severest opponents as an extreme left winger, would qualify as a typical social democrat in a European context.
For the record, I’m way more liberal — and libertarian — than any of them: