Amigo, I can’t find anywhere where it says he failed a test, nowhere, perhaps you can point me to a reliable source from experts not haters talking out their azzz. All I know is Morales and Canelo have that is without a doubt professional test was carried out and was proven to have illegal substances in their system. A long list of your peoples have been caught cheating that it could be considered top 3 cheating nation of the world in boxing base on statistics and facts.
Let me remind you,nobody in the history of boxing has one country have a long list of boxers testing positive for all different kinds of pedd for all kinds of gains.