3 Questions: Aaron Del Mar Posted on April 2, 2014 by Chicago 1 Chicago Chicago News & Search 1 News - 1 eMovies - 1 eMusic - 1 eBooks - 1 Search Search for: Dan Mihalopoulos answers three questions about why Cook County GOP chairman Aaron Del Mar recently had an order of protection filed against him. 1 Chicago Chicago News & Search 1 News - 1 eMovies - 1 eMusic - 1 eBooks - 1 Search Search for: