1692 1 December 28, 2005^8:45pm Jaydawg^7 Report: Palmeiro is still not sure how he tested positive for steroids msn.foxsports.com/mlb/story/5201028 Steroids Fox Sports 969 1570 0 Rafael Palmeiro is now speculating that the steroids may have been in some Vitamin B-12 given to him by Miguel Tejada earlier in the season. Yet, he claims to take full responsibility for testing positive. Am I missing something here? My guess is that Palmeiro is desperately trying to bring back the clean and spotless reputation he used to have. In his mind, any confession about knowingly taking the juice will do more harm in keeping him away from Cooperstown. That's how I see it.