One of the several reasons that Notre Dame is being lauded for having an incredible defensive line this season is its depth along that front.
A couple of young Fighting Irish players, such as freshman Sheldon Day, have contributed to the success of the nation's top-rated scoring defense, despite their youth.
He spoke about that adjustment with News-Sentinel Sports Editor Tom Davis at Saturday's BCS National Championship Game Media Day at Sun Life Stadium in Miami Gardens, Fla.
