What is called "liberalism" has morphed greatly over the years. The liberals of old, the classic liberals, the ones whose minds were open but not so open that their brains constantly fell out, now comprise a large chunk of today's conservatives. Why have so many former Democrats become Republicans? The typical comment you get from them is not some Damascus Road conversion experience, but rather "I didn't move; my party did." "Conservatism" is an empty term if not accompanied by a clear understanding about what is being conserved.