Book proposal implicates McGwire
A new book proposal, submitted by the admittedly estranged brother of Mark McGwire, claims the former major league slugger used both steroids and human growth hormone during his career.
In the proposal, first reported Wednesday on Deadspin.com, Jay McGwire alleges that Mark used Deca-Durabolin and that he introduced Mark to performance-enhancing drugs in 1994.
Jay McGwire writes in his proposal that his brother "began to use, but in low dosages so he wouldn't lift his way out of baseball. ...
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