The most exciting and highest-priced horse to go to stud in 2023, at a fee of $200,000, Flightline has amassed a book of mares as deep as any in recent memory for a first-season sire. We sat down with Lane's End Bloodstock's David Ingordo to hear about just 10 of those famous mares--a tough number to narrow down in a book so full of riches. "We've got a ton of great support for the horse, from Eclipse Award-winning owner-breeders to successful commercial breeders," said Ingordo. "We went out and bought...