National Researchers Link Gun Violence To Public Health In Chicago Study 4:40pm January 03, 2017 by Cheryl Corley U.S. Around the Nation Share URL copied to clipboard! Copyright 2017 NPR. To see more, visit http://www.npr.org/. 300x250 Ad More All Things Considered Arts Professor says "Purple Rain" has a lot to teach us about America in the 80s Politics & Government Who will be Kamala Harris's running mate? 300x250 Ad Support quality journalism, like the story above, with your gift right now. Donate