Write a question about the following article: Still looking for their first road win of 2006 and trying to break a now five-game losing streak, the Lions went to Wisconsin to take on the Green Bay Packers. After the teams traded first-quarter field goals, the Packers took a 10-3 halftime lead thanks to a 14-yard TD run by Vernand Morency. Detroit closed to within a point with two more Jason Hanson field goals, but the Packers settled matters with another touchdown run by Morency, this one from 21 yards out with less than three minutes remaining. Packers quarterback Brett Favre broke Dan Marino's career completions record during the contest, but also threw three interceptions. The Lions fell to 2-12 on the season, 0-7 away from Ford Field.
How many points lead did the Packers have at halftime?