Percy Harvin scores on 51-yard jet sweep, but appears to step out of bounds

Percy Harvin has added a new dimension to the Seahawks' running game, as evidenced by his 51-yard touchdown run on Sunday.

Harvin took a jet sweep down the sidelines to give Seattle a 7-3 lead, however, the 26-year-old speedster appeared to step out of bounds.

All scoring plays are reviewed by the referees, but the officials did not take a second look in this case. 

Chargers coach Mike McCoy opted not to challenge the play, and the touchdown stood.