Over the past year, the Democrats fixed on what they thought was a devastating four-word slogan to defeat Republicans in 2010: "The Party of No." Unlike many campaign slogans, it was fair enough. After all, the Republicans had opposed almost unanimously all of President Obama's major bills (socialized health care, stimulus, nationalization of GM and Chrysler, "cap and trade," financial overregulation, multitrillion-dollar yearly deficits, tax increases, etc.) But the Democrats seem to have stopped using that phrase in the past several weeks as, apparently, White House strategists have come to appreciate that the only people screaming "no" louder than the...