Peggy Noonan Nails It

I think she gets at what's driving the Tea Party in its broadest sense.

Her metaphors of the yardstick and the clock certainly speak to deep, central concerns of mine.  Here's the yardstick aspect of the anxiety she pinpoints:

First, the yardstick. Imagine that over at the 36-inch end you've got pure liberal thinking—more and larger government programs, a bigger government that costs more in the many ways that cost can be calculated. Over at the other end you've got conservative thinking—a government that is growing smaller and less demanding and is less expensive. You assume that when the two major parties are negotiating bills in Washington, they sort of lay down the yardstick and begin negotiations at the 18-inch line. Each party pulls in the direction it wants, and the dominant party moves the government a few inches in their direction.

But if you look at the past half century or so you have to think: How come even when Republicans are in charge, even when they're dominant, government has always gotten larger and more expensive?