UFC superstar Conor McGregor attempted to smear his longtime rival Nate Diaz with accusations of past steroid use from the Stockton native. McGregor took to social media where he noted that USADA has tested him twice this week, which he had no problem doing. What bothers McGregor, however, is two-fold. One, he doesn’t like that … Continue reading Conor McGregor attempts to smear UFC rival Nate Diaz with accusations of steroid use