Stephan Bonnar, Dave Herman fail UFC 153 drug tests

Stephan ‘The American Psycho’ Bonnar (15-8) and Dave ‘Pee Wee’ Herman (21-5) have both failed post-fight drug tests following appearances at UFC 153.

According to mmajunkie, Bonnar tested positive for the anabolic steroid Drostanolone, while Herman tested positive for marijuana.
The other twenty-two competitors from the Brazilian event were all cleared by UFC officials, who regulated the event as there was no athletic commission to govern the event.