Morning Shift: How social media is changing the way we monitor public health

Morning Shift: How social media is changing the way we monitor public health
Morning Shift: How social media is changing the way we monitor public health

Morning Shift: How social media is changing the way we monitor public health

We look at how social media sites like Google and Wikipedia are tracking illness and wellness. Plus, what is the future of plastic shopping bags in Chicago? And we hear the music of Bobby Bare Jr. Photo: Flickr/Jason A. Howie