Just four teams remain in pursuit of a college football national championship. It all gets underway later tonight, when Notre Dame takes on Penn State in the Orange Bowl. The winner of that game will face the winner of Friday night’s Cotton Bowl Classic between Texas and Ohio State.

Two more blue blood programs are on the same field today as a historic college football postseason schedule kicks off the first of two semifinal games. Notre Da

Notre Dame last won a national championship in 1988. Penn State hasn't been crowned champion of college football since 1986. These blue blood programs are two wins away from a title and meet tonight in the Orange Bowl for the first semifinal of the College Football Playoff.