Blacks who want to do business with blacks only are just great

We read:

"Consumers worldwide might be tightening their belts, but Maggie Anderson's mind is black with plots to spend. Her Oak Park family is publicly committing to a year of buying from black-owned business and supporting black professionals exclusively, starting Jan. 1. These days, she's searching frantically for black-owned firms for staple items and services, until she and her husband, John, can broaden their awareness of businesses and professionals. That means she's got to find a new dry cleaner. She's looking for a place to gas up the family's two cars. And locating black McDonald's franchises is a must. "My girls love the fries," she said of her two daughters. Her family's efforts will be followed by a team of college researchers as part of a project called the Ebony Experiment to determine the impact of the Andersons' spending if extrapolated to a larger portion of black America.

Source

So I guess it is also great for whites to decide that they will only do business with whites? Any white who said so would be in big trouble.