Posted by ESPN.com's Adam Rittenberg
MADISON, Wis. -- Penn State enters tonight's game trying to further validate itself as a top 5 team and a national title contender. Wisconsin is simply trying to save its once-promising season.
Throw in the possibility of hobbled Nittany Lions coach Joe Paterno spending another game in the press box and the game has some intriguing storylines.
Penn State (6-0, 2-0) hasn't won Big Ten road games in consecutive weeks since 1995, when it beat Purdue and Iowa. Wisconsin (3-2, 0-2) had its 16-game home win streak snapped last week against Ohio State and is trying to avoid an 0-3 start to Big Ten play.
A good game night atmosphere, as usual. You know you're in a swing state when people are parading Barack Obama and John McCain signs at house parties before a football game. Things were getting a little heated over on Breese Terrace, which flanks the west side of Camp Randall Stadium, but no punches were thrown.
Nice to see everyone involved in the political process.
The weather is unseasonably warm. Should make for a real nice night of football.
INJURIES Penn State starting wide receiver Jordan Norwood is expected to play tonight after missing the last two games with a hamstring injury.
Wisconsin starting left tackle Gabe Carimi is questionable with a knee injury sustained last week. Redshirt freshman Josh Oglesby would start in his place.
WHAT TO WATCH
* Daryll Clark played an extremely smart game last week at Purdue, and the Penn State quarterback will need another poised performance against Wisconsin. Clark has proven himself as a passer, but his ability to scramble and use his athleticism could loom large tonight.
* Wisconsin redshirt freshman running back John Clay has provided a big boost in the last two games, but how much will the coaches give him the ball? Clay's problem isn't ability, but being able to grasp the offense and his responsibilities. The Badgers need him to grow up fast tonight to have a shot at the upset.
* Aside from the final drive, Wisconsin's defense limited the damage against Ohio State's offense. Tonight will provide a much bigger challenge for linebackers DeAndre Levy, Jonathan Casillas and Jaevery McFadden. Penn State's veteran offensive line allows little penetration, and both Evan Royster and Stephfon Green average more than six yards per carry. Missed tackles will result in points, and the Badgers' back seven needs to be sharp.
* Penn State's defensive line has turned in a heroic performance thus far this season, barely skipping a beat despite dismissals and suspensions. Wisconsin quarterback Allan Evridge has been struggling, and if the Lions can apply steady pressure and force a turnover or two, Evridge could quickly lose confidence. Penn State also could capitalize if Carimi can't play and Oglesby makes his first career start. And finally ... some tidbits for you, courtesy of ESPN's fine research department.
* Bret Bielema will be coaching in his 32nd career game on Saturday. When Bielema was born on Jan. 13, 1970, Joe Paterno had already coached in 43 career games and had two undefeated seasons. Bielema was born 12 days after Penn State beat Missouri in the Orange Bowl following the 1969 season to cap a perfect 11-0 campaign.
* Wisconsin has held Penn State to six points combined in the last two series meetings at Camp Randall Stadium.
* The Badgers love playing night games. Since a 17-9 win at Penn State in 1995, Wisconsin is 21-2 in night games, with one of those losses coming last week against Ohio State.