...When foreigners assail Americans for being naive, it is often on account of contrasts like these. A nation in which the poor are defined by an income level that in most countries would make them prosperous is a nation that has all but forgotten the true meaning of poverty. A nation in which obesity is largely a problem of the poor (and anorexia of the upper-middle class) does not understand the word "hunger." A nation in which the most celebrated recent cases of racism, at Duke University or in Jena, La., are wholly or mostly contrived is not a racist nation. A nation in which our "division" is defined by the vitriol of Ann Coulter or James Carville is not a truly divided one--at least while Mr. Carville is married to Republican operative Mary Matalin and Ms. Coulter is romantically linked with New York City Democrat Andrew Stein.