As students go back to school, we're talking teens and screens. Do those ubiquitous cell phones really impact young people getting the sleep they need?
Roughly 22 million pounds of plastic flows into the Great Lakes every year, everything from water bottles to packaging to straws to microbeads. We'll learn more about the perils of micro-pollution.
And let's take a trip, not only back in time but underground with a look beneath the Veterans Memorial Bridge.