The Freakonomics Radio podcast has released a new three-episode series, "The Horse Is Us," which includes coverage of the Keeneland September Sale and several other important industry issues. "Their team was fantastic to work with and spent several days interviewing several industry professionals and Keeneland team members on our grounds," said Keeneland Communications Manager Meredith Daugherty. The first episode is not necessarily Keeneland-centric. It is entitled "The Ultimate Dance Partner." "For most of human history, horsepower made the world go," the introduction reads. "Then came the machines. So why are...