SportsProfessional BaseballBaseballBaltimore OriolesBoston Red SoxMark McGwireSammy Sosa
Former Major League Baseball player Mark McGwire is sworn in before testifying at a hearing on Capitol Hill on the use of steroids in baseball. Also appearing, from left, the Baltimore Orioles' Sammy Sosa, his interpreter Patricia Rosell, the Orioles' Rafael Palmiero and the Boston Red Sox's... Gerald Herbert / AP
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