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.
John Clayton, "The Professor," shares his opinions on the scandal involving Eli Manning and used memorabilia. Also, what he thinks about the NFL opening week match ups.