Raiders activate Bartell, Stewart
Bartell had been out since breaking his left shoulder blade in the season opener. Lee took his place in the starting lineup the past seven games but was cut when Bartell returned for Sunday's game in Baltimore.
Spencer has been out since week 2 with a sprained right foot that didn't heal as quickly as hoped.
Copyright 2012 by The Associated Press
This story is from ESPN.com's automated news wire. Wire index
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