WCCO did a fine public service job last week in carrying CBS Radio's live coverage of the San Bernardino mass shootings; continuous and commercial-free. On the other hand, KDAL, the CBS affil in Duluth, ignored the coverage completely; carrying instead the puerile, smirking Joe Soucheray and Jonathan Brandmeier talk shows, and a full load of commercials for used cars and mail-order boner pills.