office as board chairman, Cronin formed the DuPage Leadership political action committee to promote Republicans and Democrats running for local office. He also announced plans to continue working at his law firm, take a European vacation, and mentor young policymakers. References External links Official Senate biography DuPage Chairman website 1959 births Living people Republican Party Illinois state senators Loyola University Chicago School of Law alumni Republican Party members of the Illinois House of Representatives Northwestern University alumni People from Elmhurst, Illinois 21st-century American politicians County executives in Illinois Illinois lawyers