11.   The procedure will be shown Monday and Tuesday on the NBC morning show as part of a weeklong series on colon cancer.

12.   The program, taped earlier Friday, was the last of a weeklong series from London.

13.   The weeklong series begins here Saturday with champions of winter leagues in the Dominican Republic, Mexico, Puerto Rico and Venezuela.

14.   The weeklong series begins Saturday with champions from winter leagues in the Dominican Republic, Mexico, Puerto Rico and Venezuela.