Shelby Houlihan, record-setting American runner, blames pork burrito for positive steroid test

Shelby Houlihan, an American record holder for distance running, was banned from the sport for four years after testing positive for an anabolic steroid.

But she blames a pork burrito for the positive test.

Houlihan holds the American records in 1,500- and 5,000-meter events, and she finished 11th at the ...
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