Chicago Evaluates Emergency Preparedness Plans After Vegas Shooting Posted on October 2, 2017 by Chicago 1 Chicago Chicago News & Search 1 News - 1 eMovies - 1 eMusic - 1 eBooks - 1 Search Search for: A Stroger doctor says hospital staff, and medical personnel at other Chicago hospitals, are trained and prepared for mass shootings. CBS 2’s Mai Martinez reports. 1 Chicago Chicago News & Search 1 News - 1 eMovies - 1 eMusic - 1 eBooks - 1 Search Search for: