@CNN: About 45% of US children ages 10 to 12 have a smartphone with a service plan https://t.co/NykW73nPMl https://t.co/gRQoE6ClZ3
About 45% of US children ages 10 to 12 have a smartphone with a service plan https://t.co/NykW73nPMl http://pic.twitter.com/gRQoE6ClZ3
— CNN (@CNN) December 12, 2017