Article Photos: After 1 key witness in bounty appeal, now Williams 3/5

FILE - In this Sept. 1, 2011 file photo, then-New Orleans Saints football team defensive coordinator Gregg Williams is seen at the Louisiana Superdome in New Orleans. Former NFL Commissioner Paul Tagliabue and lawyers for the league and the players' union have arrived  in Washington, Thursday for a hearing in the Saints bounties case. Tagliabue is overseeing the latest round of player appeals in Washington. Williams has been suspended from the league. (AP Photo/Bill Haber, File)