Havas Chicago has appointed Frank Dattalo as chief creative officer (CCO), the agency exclusively shared with ADWEEK. He succeeds Myra Nussbaum, who had been CCO and president of Havas Chicago […]Havas Chicago has appointed Frank Dattalo as chief creative officer (CCO), the agency exclusively shared with ADWEEK. He succeeds Myra Nussbaum, who had been CCO and president of Havas Chicago Read More