@abc7newsbayarea: If you've been to the store or a restaurant lately, you may have seen two types of steak with a huge difference in price. You may have been wondering what this "wagyu" beef is and why is it so much more expensive? Celebrity chef Tyler Florence, who is the managing partner for Wayfare Tavern and Miller and Lux here in San Francisco, joined ABC7 Eyewitness News to answer those questions. #wagyu #beef #cooking #chef #abc7news