Six Little Words

History books teem with six-word phrases, from the comforting ("Nothing to fear but fear itself") to the inspiring ("Mr. Gorbachev, tear down this wall") to the embarrassing ("Read my lips, no new taxes"). But the six words "on the basis of union membership" could be more momentous than any of those. Though hardly Roosevelt's rhetoric, Reagan's bluster or Bush's clumsiness, the phrase could solve America's wage crisis.