MSNNews
05-26-2006, 07:40 AM
Arlington Heights Daily Herald - LEXINGTON, Ky.  Horses can take a misstep and break an ankle on any racetrack. The injury to Barbaro, however, has renewed debate over whether such an injury would happen less often on a surface other than dirt. European-designed Polytrack  a ... {br}{br}View the Entire Article (http://www.dailyherald.com/sports/story.asp?id=193168){br}