In his book, “Dog Whistle Politics,” Ian Haney Lopez showed how conservatives have used racial animus to drive opposition to welfare. In an interview with Salon, he said,
Dog-whistle politics is not fundamentally about race. It’s fundamentally about attacking liberal government, attacking New Deal government, which is good for the country as a whole, but bad in the perception of some of the very rich. This is fundamentally about power, it’s fundamentally about how we are going to organize a society for everybody. The core point here is that race is being used to wreck the middle class.