Coming off their dominating home win over the Lions, the Redskins flew to Lambeau Field for a Week 6 inter-conference duel with the Green Bay Packers. In the first quarter, Washington trailed early as Packers running back DeShawn Wynn managed to get a 3-yard touchdown run. The Redskins would respond with quarterback Jason Campbell getting a 6-yard touchdown run. In the second quarter, the Redskins took the lead as Campbell completed a 14-yard touchdown pass to tight end Chris Cooley for the only score in the quarter. In the third quarter, Washington struggled as Packers' kicker Mason Crosby got a 37-yard field goal, while cornerback Charles Woodson returned a fumble 57 yards for a touchdown. Afterwards, in the fourth quarter, the Packers held on for the win.

Answer this question based on the article: How many yards longer was Jason Campbell's second touchdown pass compared to his first?
8