Opened Fire Saturday News Today

the midwest. details on the new danger. nuclear warning. in.cuaons d worries ovai i charl data i ukrain both sides step up attacks ahead of the looming ukrainian counteroffensive. coronation celebration. the party goes on in britain. and, later, high-wire act. 73-year-old tightrope walker defies age and gravity for a new generation. >> when you plant that concept in kids, it might change their life. >> announcer: this is the "cbs weekend news" from new york with jericka duncan. >...