In the law firms Arnstein & Lehr LLP appointed partner George P. Apostolides to chair of its Chicago litigation practice group. Apostolides joined the firm in 1995. He practices business and bankruptcy litigation, handling matters in state and federal trial and appellate courts. The firm also added Sandra A. Franco and Daniel J. Struck as partners. Franco joins the litigation and banks and financial institutions practice groups and will handle commercial litigation, banking law and real estate law matters.  …