With the GI Breeders' Cup Classic nearing, John Sadler is, as you might expect, feeling pretty good about his superstar Flightline (Tapit). Zoe Cadman caught up with Sadler, this week's Green Group Guest of the Week on the TDN Writers' Room podcast, brought to you by Keeneland. When asked about Flightline's works leading up to the Breeders' Cup, Sadler commented: "He's such a good worker. You've seen so many of his works and they're all published. He's capable of doing anything in the morning, but he went very well over...