Do you think Horse racing is animal Cruelty?

Millions are spent on these animals breeding so that they have the drive and the talent to win. Millions are spent on thier training to get them in top physical condition for race day. Yet they push them beyond thier limits until their legs shatter or thier hearts explode on the track. Why can't they spend the mony trying to med a broken leg? I know she was inpaid and they don't want her to suffer, but why not put her under anestesia right away instead of euthanisia? And these are the best of the best trainers and vets?? I wonder how many horses race themselves to death on smaller tracks every year. Yet horse racing is not cruel, al least not when the owners are responsible enough to know their horse's limitations. But when you race your horse and break thier limit and they die for you, you are then responsible for thier murder. They are animals. They can't shoose to race. You made them race and it detroyed them... or wrather you destroyed them when you chose not to fix a broken leg. Murderer. Becuase you can't teach common sence to greedy humans, horse racing should be MUCh more closely regulated my animal cruelty groups, if not banned all together.