red), <a href="http://sports.yahoo.com/nascar/nextel/drivers/14/">Rusty Wallace</a> (who will retire after 2005) and <a href="http://sports.yahoo.com/nascar/nextel/drivers/7/">Terry Labonte</a> (who will run only part-time after this season). 
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Team owner Jack Roush, never one to show much emotion, had to fight back tears in telling reporters that Martin, who helped Roush get started in NASCAR racing in 1988, was stepping aside.
<p> 
"My association with Mark has been made up of keeping the faith in one 