UFC making changes to drug-testing, but will it be enough?

The UFC encourages exciting fights by giving out fight-night bonuses. On each card, fighters can earn an extra $40-100K if they win Fight of the Night, Knockout of the Night, and Submission of the Night. The extra cash can make a huge difference in a f...

Source: http://sports.yahoo.com/blogs/mma-cagewriter/ufc-making-changes-drug-testing-enough-154829175--mma.html

Rashad Evans Urijah Faber Wagnney Fabiano Kevin Kimbo Slice Ferguson Paulo Filho