Mark McGwire is saddened that his estranged brother has written a book that chronicles their use of performance-enhancing drugs. McGwire said he's so upset with his brother, Jay McGwire, that he doesn't believe reconciliation is possible. "I don't plan on ever seeing him again," said McGwire. Jay McGwire lived with Mark and was a frequent clubhouse visitor during McGwire's time in Oakland. His book, "Mark and Me: Mark McGwire and the Truth Behind Baseball's Worst-Kept Secret," is scheduled for publication Monday by TriumphBooks.