KATV Reigns King in the May Nielsens by Kate Knable Posted 6/25/2012 12:00 am Updated 6 years ago KATV-TV, Channel 7, saw viewer increases for each of its weekday news shows, according to the May household TV ratings from Nielsen Media Research. Want the Full Article? Get Unlimited Archive Access for $19.95 per Year Readers must pay to access stories older than 15 days. Purchase Now Already have archive access? Login to view this article.