Enlarge Photo

Photo by: Matt York

FILE - In this Dec. 6, 2009, file photo, Minnesota Vikings wide receiver Percy Harvin gains yards against the Arizona Cardinals during the first half of an NFL football game in Glendale, Ariz. Harvin has been taken to a hospital by ambulance after passing out at the beginning of practice on Thursday, Aug. 19, 2010. Coach Brad Childress says Harvin was able to speak, but was disoriented for a few minutes after he passed out. Childress says Harvin may have had a migraine headache attack, and he was taken to an unspecified hospital. (AP Photo/Matt York, File)

Happening Now