Why not? Let's start with that Humphrey-Nixon story. It conveys that Schwarzenegger's understanding of the two parties is frozen in 1968. That's a long time ago. Both parties have changed a lot. The Democrats under Bill Clinton rediscovered a centrist philosophy they had abandoned. They became more attentive to public safety and more friendly to free enterprise. The Republican Party also shifted—not to the center, but to the right. If you liked where Nixon stood in the late 1960s and early 1970s, you're more likely to find similar policies 30 years later not in the administration of George W. Bush, but in the administration of Bill Clinton and possibly the administration of John Kerry.