By Greg Pickel No. 4 Penn State needed overtime to finally overcome USC. Ryan Barker made his fourth field goal of the day, this one in overtime, to lead the Lions to victory. The final score was 33-30. Barker got to make his try after Trojans kicker Michael Lantz was no good from 45 yards to start the extra session. Here are our initial takeaways from LA Memorial Coliseum. Penn State has itself a field goal kickerHello, Ryan Barker. Penn State had a kicker question to start the season. It was with good reason, as redshirt junior Sander Sahaydak struggled early in the year. He was replaced by …