CHIO Aachen 2009 - Day 8

AACHEN, GERMANY - JULY 03: Veterinary Paul Farrington shows the picture of a horse's front legs, taking with a thermographic camera at the barn area of the CHIO on July 3, 2009 in Aachen, Germany. The camera will be put to use in Aachen, to detect irregularities on the legs of the horse. (Photo by Alex Grimm/Bongarts/Getty Images)

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