BELLEVILLE - CASA of Southwestern Illinois is looking for 25 Madison County residents to sign up to support local foster kids.CASAs, or Court-Appointed Special Advocates, spend five hours a month with a child who has experienced abuse or neglect, most of whom are in the foster care system. The volunteers then write a report for the judge to help the judge make the best decision for the child. Lynda Camp with CASA of Southwestern Illinois noted t…