MINNETONKA, Minnesota, Aug. 31 -- The Center of the American Experiment, a civic and educational organization that says it creates and advocates policies, issued the following commentary by economist Martha Njolomole: * * * 30 years later, Americans still want 'work-first' welfare Thirty years ago this month, President Bill Clinton signed into law the Personal Responsibility and Work Opportunity Act of 1996 (PROWRA) -- a law to "end welfare as we know it." Among its biggest reforms, PROWRA transformed the Aid to Families with Dependent Child more PR