Sunday's Super Bowl between Green Bay and Pittsburgh set an American television record with 111 million viewers. It's the second year in a row that the NFL's championship game has set a television record. Last year, 106.5 million watched the Saints defeat the Colts. The series finale of "M-A-S-H" had held the title of the most-watched TV show in the United States for 27 years. It is now No. 3.