Never underestimate the power of Oprah or a free meal. That seems to be the lesson KFC is learning after talk-show titan Oprah Winfrey took to the airwaves Tuesday with an offer of a free grilled chicken two-piece meal. Hungry consumers could visit Oprah.com, where for the next 24 hours they were supposed to be able to download a coupon for the meal that included two pieces of the company’s new grilled chicken menu item, two side orders and a biscuit.
