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Andy Pettitte's testimony gives a boost to Roger Clemens in perjury case
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Pettitte's Words and Character Carry Weight - The New York Times
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Andy Pettitte: Roger Clemens 'mentioned to me that he had taken HGH'
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Key Clemens Witness Leaves Prosecutors Scrambling
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Clemens' accuser McNamee: 'I didn't make it up
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Clemens Goes on Trial for Perjury With Pettitte as Key Witness - The New York Times
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Clemens, McNamee face off in steroid testimony
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The Roger Clemens Steroid Trial
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The Rocket That Fell to Earth: Roger Clemens and the Rage for Baseball Immortality [Book]
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Roger Clemens hit hard in testimony before Congress
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Clemens saga weaves a tangled web in Houston - ESPN
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Clemens mum on investigation request - Deseret News
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Pettitte takes stand in Clemens perjury trial – Macomb Daily
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Roger Clemens' lead accuser Brian McNamee takes stand - ESPN
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Clemens hugs Pettitte, who testified against him