Have you noticed any forward movement to this problem.
(Horse death toll at Del Mar rises to 10)
Maybe Del Mar should put in some kind of fake track -- that will fix EVERYTHING!!
(Oh...wait. You mean...polytrack DOESN'T fix everything?)
Here's the deal: "Polytrack saves horses" is bullshit, if the track vet is under pressure to look the other way, like they were at AP the year they had all the breakdowns.
When enough of a fuss is made about dead horses at Del Mar, the track vet will tighten things up, and breakdowns / fatals will diminish.
It's no big secret. No one likes to talk about it, that's all.