Here's the latest on the Major League Baseball investigation into performance-enhancing drugs and the tie-in to South Florida, including the players mentioned earlier this week in the Miami New Times report, via Jon Heyman of CBSSports.com:

MLB won't interview the players named in the report until it gathers information from its own investigation. MLB officials believe they have one shot at all involved and want to make sure they have a sure thing before going after anyone specifically. The league seeks definitive proof before going after anyone, which will be difficult to obtain.

MLB is interviewing people in and around the University of Miami.