Newspaper articles titled, "UNC worker says firing was retaliatory", "Fed-up sanitation crews stage surprise walkout", "Head trash man says he was the fall guy", "Mental health workers call for help", "Mental hospital workers tell their troubles at rally", "Not on out back", "City sanitation workers strike", "Panel has chance to hear from employees", "Fearing the worst: State workers expect lawmakers to reduce wages, benefits"; "City employees for workers union" and "Some Raleigh city workers push for promised pay raises".