"I was very disappointed," Gracie said on The MMA Hour. "Everyone knows he smokes marijuana medicinally in California. He has a legal right to do it in this state."
Gracie said he was the one who was informed of the positive test and passed along the word to Diaz, and that Diaz had thought he had stopped using marijuana for long enough before the UFC 143 fight with Carlos Condit, and had enough water pass through his system, that a test would come up negative.
"He was surprised he tested positive," Gracie said. "He does the same ritual every fight for the last five years. He stops it in time and he cleanses his system, works out like crazy, drinks a lot of water and purges his system of it."
Gracie said he thought Diaz's weight cut may have contributed to the marijuana metabolites staying in his system longer than usual. Gracie said the Diaz camp has hired an attorney, Ross Goodman of Las Vegas, who will help to appeal to the Nevada State Athletic Commission.
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