KANSAS CITY, Mo. — A woman whose premature baby died the day after she was arrested has sued the Kansas City Police Department and two officers who repeatedly ignored her pleas for medical help while they were arresting her.A police videotape released Tuesday shows Sofia Salva telling police officers numerous times on Feb. 5, 2006, that she was pregnant, bleeding and needed to go to a hospital. After the ninth request, a female officer asked: "How is that my problem?" Salva, a Sudanese native, was held overnight on traffic violations and outstanding city warrants. After being released the next morning,...