Walker joined ESPN.com in 2008 after four seasons covering the NFL and NBA for the Columbus (Ohio) Dispatch. He's a Temple graduate and Hyattsville, Md. native who lives in Miami.
Fisher's support good sign for Rok Watkins (5/23, 7:12 PM ET)
Cards' main risk protection in Mathieu deal (5/23, 6:30 PM ET)
Defining the Eagles' new defense (5/23, 5:25 PM ET)
RG III throws, runs, speaks, dresses weird (5/23, 3:45 PM ET)
Lions: On Brandon Pettigrew's drops (5/23, 4:30 PM ET)
Packers, Favre have reconciled indirectly (5/23, 2:20 PM ET)
Tony Dungy earned spot among best (5/23, 1:00 PM ET)
NFC South links: Sky isn't falling on Saints (5/23, 10:26 AM ET)
Updating Rams' search for 'explosive' plays (5/23, 8:20 PM ET)
Fisher's support good sign for Rok Watkins (5/23, 7:11 PM ET)
Show and prove: Patriots' Alfonzo Dennard (5/23, 5:00 PM ET)
Jets are backbiting already? (5/23, 3:00 PM ET)
AFC North links: Arthur Brown sidelined (5/23, 8:41 AM ET)
TE Miller cautious on return to Steelers (5/22, 9:08 PM ET)
On Tony Dungy changing player habits (5/23, 1:00 PM ET)
AFC South links: Luck likes OTAs (5/23, 10:15 AM ET)
AFC West links: Nalen to enter Ring of Fame (5/23, 9:38 AM ET)
Woodson: Fans' response 'overwhelming' (5/22, 9:02 PM ET)


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