Its on the news here in Argentina. Cañas announced today that the ATP informed him he tested positive for a doping test taken during the Acapulco tournament in February. He's stepping out of DC and is investigating how/where he could have taken the banned substance since he has no idea where he could have gotten from. He is both "innocent and shocked" and "living a nightmare".
He adds that he, with the help of his team, have always subsisted on a completely natural diet, so he is meticulously reconstructing his eating habits over the last 6 months. "I am shocked but innocent."
Horrible, horrible news.
DC for Argentina is over. And Cañas will have the hardest time living this down...