The tea-party movement has emerged as a potent force in American politics and the center of gravity within the GOP, a new Wall Street Journal/NBC poll finds. Jerry Seib discusses. Also, with higher car fuel-efficiency standards coming soon, Joe White discusses why we all might be driving Fiestas.

Massachusetts Senator John Kerry, who prefers sailing vessels to vans by the river, recently tried out the Farley method. Said Mr. Kerry, “We have an electorate that doesn’t always pay that much attention to what’s going on so people are influenced by a simple slogan rather than the facts or the truth or what’s happening.” Bay State voters are surely thrilled to be represented by a man so respectful of their concerns.

This week President Obama chimed in with another uplifting message about the American electorate. Mr. Obama told Rolling Stone that the tea party movement is financed and directed by “powerful, special-interest lobbies.” But this doesn’t mean that tea party groups are composed entirely of corporate puppets. Mr. Obama graciously implied that a small subset of the movement is simply motivated by bigotry.

The President said “there are probably some aspects of the Tea Party that are a little darker, that have to do with anti-immigrant sentiment or are troubled by what I represent as the President.” The tea party is now supported by a third of the country in some polls.

Perhaps advocates for smaller government shouldn’t take Mr. Obama’s comments personally. In the new Democratic attacks on the voting public, not even Democrats are spared. Vice President Joe Biden recently urged the party’s base to “stop whining” and “buck up,” a message echoed by Mr. Obama in his Rolling Stone interview. The President demanded that his supporters “shake off this lethargy,” warning that it would be “inexcusable” for liberals to stay home on Election Day.

Mr. Obama added that “if people now want to take their ball and go home, that tells me folks weren’t serious in the first place.” Making the case for left-wing voters to show up in November, Mr. Obama told Rolling Stone that he is presiding over “the most successful administration in a generation in moving progressive agendas forward.”

We’d agree, but his problem is that most Americans don’t like that agenda and millions of voters in both parties wanted him to oversee an economic expansion instead. Blaming the voters is not unheard of among politicians, but usually they wait until after an election.