John Clayton sets the stage for NFL training camps and updates the latest free agent signings. Plus, which Seahawks are under the most scrutiny heading into this season? See omnystudio.com/listener for privacy information.

John Clayton's Cold Hard Facts

John Clayton previews NFL training camps

No one knows more about the NFL than "The Professor" John Clayton. A ubiquitous presence on ESPN, he's an analyst, commentator, and human database of all things football. Get the latest lowdown on the league live every weekday at 4pm on 710 ESPN Seattle.

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John Clayton's Cold Hard Facts