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01:18 — Joey Helmer joins Chris Wittyngham to discuss DT Charles Walker leaving the Sooners early to prepare for the NFL draft.
02:53 — Doug Gottlieb discusses Oklahoma defensive lineman Charles Walker leaving the Sooners to prepare for the NFL Draft.
01:08 — The redshirt junior talks about his health and more.
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Carl might be on his way to the Big Pudding Can in the Sky