Dana White fearful that increased drug testing would result in widespread positive marijuana tests (Yahoo! Sports)

White says roughly 80 percent of the UFC roster would test positive if random, year-round drug testing was implemented.

Source: http://us.rd.yahoo.com/sports/rss/mma/SIG=13nl6uvhb/*http%3A//sports.yahoo.com/news/mma--dana-white-fearful-increased-drug-testing-positive-marijuana-tests-023723557.html

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