NFL-National Football League roundup (Reuters)

[HotOffTheWire]

New York Jets defensive end Sheldon Richardson, San Diego Chargers tight end Antonio Gates and Dallas Cowboys linebacker Rolando McClain were suspended for the first four games of the 2015 season for a violation of the NFL's substance-abuse program. Green Bay Packers defensive lineman Datone Jones was suspended for one game for violating the policy.

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