S3 [9] The Horses are Dying

Horse-racing is part of America’s pastime. And the Santa Anita racetrack is perhaps the most prestigious in the country. But within the span of only a few months, 30 horses had died. What really happened? Joe Drape, New York Times reporter and Best-Selling author of American Pharoah: The Untold Story of the Triple Crown Winner's Legendary Rise Larry Smith, horse trainer Dr. Alec Walen, professor of law and philosophy Kathy Guillermo, senior vice president of PETA