Summary: Kathy Guillermo, PETA Sr. VP, talks about how whistleblowers have helped PETA expose animal abuse in horse racing. The latest scandal shows that 2018 Triple Crown Winner Justify tested positive for a banned drug. in a qualifying race at Santa Anita. It would have disqualified him from the Kentucky Derby. Contact host Emil Guillermo Twitter@emilamok Music provided by CarbonWorks.