TODDLERS

That’s what happened to Ms. Davis, who didn’t want her full identity revealed, Sunday at 9:30 p.m. the Westpark Tollway and Grand Parkway interchange in Fort Bend County near Cinco Ranch. “It frightened him, He was crying, he was hysterical.”After stopping her vehicle, Davis and her husband grabbed the little boy and placed him inside their vehicle -- even as other cars continued to drive by at normal speeds. Davis said she is thankful she was there to help and thankful he was reunited with his mother. “Because I didn’t sleep because I was like, ‘What if they just dropped this kid off?’ I was thinking some of everything.”CPS was called to the ER where the boy was determined to be in good health. CPS released the child to the mother pending its open investigation for neglectful supervision.

A new study found that by age 2, more than a third of children have spent at least an hour a day on digital devices. Pediatrician Dr. Laura Jana joins CBSN to discuss whether the "device generation" is cause for concern.