Red Sox slugger David Ortiz isn't worried about recent reports that have linked him to users and suppliers of performance-enhancing drugs. Ortiz has worked out with trainer Angel Presinal, who is in the news for his association with Alex Rodriguez. "All I know is that we all worked with him as a group of guys that wanted to be ready in spring training and that's about it," Ortiz said. "He's one of the guys that trained everybody." He maintains that he has done nothing wrong. "You are the owner of your own decisions," Ortiz said. "It's sad that he's involved in things like this, but you have to be careful."