The Breeders' Cup-commissioned investigation into the death of Mongolian Groom (Hightail) in the GI Breeders' Cup Classic was among the main subjects tackled this week in the TDN Writers' Room podcast, and the crew questioned whether or not the horse should have been scratched. Click here to listen. The report revealed that examining veterinarians determined during pre-race examinations that Mongolian Groom was "stiff" and "choppy" behind, the reasons why he among 73 Breeders' Cup entrants put on a "watch list" and was one of 24 horses selected for "extra scrutiny"...