03/18/2010 05:12 am ET Updated May 25, 2011

Mark McGwire Interview: A Look At The Slugger's Expressions (PHOTOS)

Mark McGwire admitted yesterday to using steroids during his MLB career. Hours after releasing a statement on the issue, he sat down with Bob Costas for an hour-long interview on MLB Network. At times the slugger appeared visibly uncomfortable, an impression often accompanied by an array of strained facial expressions. Scroll down to check out a handful of them, and let us know: does McGwire seem contrite to you, or is it an act?

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Mark McGwire MLB Network Interview