Children. more than a million children testing positive just last week. and in new york city tonight, sarah palin here for a trial. the judge revealing she has tested positive. what he said today after what palin has publicly said about ever geflgting a vaccine. here's abc's kaylee hartung. >> reporter: tonight, health authorities are cautiously optimistic about the numbers they're now seeing in parts of the country. the regions that saw the omicron spike first now showing signs they might be turning the corner. new cases are now plateauing or falling across 31 states. >> i think there's a lot...