TO "doubtful" for Seattle

T.O. doubtful for Saturday
Cowboys receiver Terrell Owens said he's doubtful for Saturday's first preseason game at Seattle. Owens also said he's not sure if he'll practice this week because of a strained left hamstring. He's bringing in a team of trainers, one headed to Dallas to pick up his oxygen chamber, to get him ready for the season.

"Don't want to risk it," Owens said after the morning practice.