July 4

As the 42,329 fans that attended the races at Aqueduct on July 4, 1972 made their way to the exits and to the parking lot and the A train after the day's last race, it's doubtful that anyone among them realized they had just witnessed the debut of one of the greatest horses who ever raced. For Secretariat, it began 50 years ago from today with a bad trip and a fourth-place finish in a maiden special weight race with an $8,000 purse. It would turn out to be the...