Bethenny Frankel is the 2009 Kentucky Derby commentator for NBC. Her father, Bobby Frankel, is a horse trainer and has a horse in the Derby. Frankel, a former Martha Stewart Apprentice runner-up, is a star of Bravo TV’s The Real Housewives of New York City, the network’s highest rated first season docudrama and the author of "Naturally Thin." The founder of natural foods company BethennyBakes, she has cooked for celebrities including Mariska Hargitay and Denis Leary and is a monthly columnist for Health magazine. Join her for a discussion and booksigning at Borders, Shelbyville Road, in Louisville.