Article Photos: Class 5A-6A state track: Edmond Santa Fe's Hart sisters have been competing from the start 1/2

Edmond Santa Fe hurdlers and twin sisters Erin Hart, left, and Emily Hart pose for a photo at the Edmond Santa Fe High School track in Edmond, Okla.,  Thursday, May 9, 2013. Photo by Nate Billings, The Oklahoman