The language of GOP racial politics is heavy on euphemisms that allow the speaker to deny any responsibility for the racial content of his message. The code words in this game are “entitlement society” — as used by Mitt Romney — and “poor work ethic” and “food stamp president” — as used by Newt Gingrich. References to a lack of respect for the “Founding Fathers” and the “Constitution” also make certain ears perk up by demonizing anyone supposedly threatening core “old-fashioned American values.”…

The former Speaker has declared that black people should demand jobs instead of food stamps. And he has proposed having poor students work as janitors in their high schools. Regardless of how they were intended, poor people and minorities sense that with those comments Gingrich is winking — some call it “dog whistling” — at certain white audiences by intimating that black people are lazy, happy to live off the government and lacking any intellect.

Gingrich did not answer my question but rather threw red meat to Republicans in South Carolina, a state with a long history of racial politics.