3 Things You Should Know About Small Business: Feb. 22

NEW YORK (MainStreet) -- What's happening in small business today?

1. White Castle is testing wine offerings. One White Castle location in Indiana has become the test ground for serving beer and wine with its hamburgers. The fast food chain, notorious for its greasy sliders, is a fixture in at least a dozen states in the U.S. It seems almost counterintuitive to the economically priced burger chain, yet customers were asking for beer, the company says, and wine was added as well.