Federal prosecutors’ attempts to imprison MLB slugger Barry Bonds have escalated. As former trainer Greg Anderson persists in his refusals to testify against Bonds, the government is now targeting the wife and mother-in-law of Anderson in connection with Bonds’ prosecution. Anderson, who has previously served a one year contempt of court sentence in connection with the case, served as Bonds’ trainer and could prove key in the government’s attempts to prove that Bonds committed perjury when testifying that he never knowingly used steroids.