CREATE TABLE table_79146 ("Date" TEXT, "Bowl Game" TEXT, "Big Ten Team" TEXT, "Opp. Team" TEXT, "Score" TEXT)

What was the score of the BCS National Championship game?
SELECT "Score" FROM table_79146 WHERE "Bowl Game" = 'bcs national championship'
SELECT "Score" FROM "table_79146" WHERE "Bowl Game" = 'bcs national championship'