CBS 2 Vault: Inside the CBS 2 Investigators’ years-long probe of Sterigenics

CBS 2’s investigation about potentially cancer-causing chemicals being dumped in Union, Illinois, is just beginning, and now CBS 2 Investigator Dave Savini is going back to where it all began, and take you inside our years-long probe of Sterigenics. *********************************************************** ABOUT CBS 2 NEWS CHICAGO: Honored as the Edward R. Murrow winner for overall excellence, CBS 2 News Chicago brings you breaking news, weather, compelling exclusive content and award-winning investigative reports from the CBS 2 Investigators. Subscribe to CBS 2 News Chicago on YouTube :    / cbschicago   CBS 2 NEWS 24/7 LIVESTREAM: https://www.cbsnews.com/chicago/live/ CBS 2 NEWS WEBSITE: http://www.cbsnews.com/chicago/ FACEBOOK:   / cbschicago   TWITTER:   / cbschicago   GET THE CBS 2 NEWS APP: https://apps.cbslocal.com/chicago/