@CNN: About 45% of US children ages 10 to 12 have a smartphone with a service plan https://t.co/XRQeA7D8VT https://t.co/2cjGpATtH1
About 45% of US children ages 10 to 12 have a smartphone with a service plan https://t.co/XRQeA7D8VT http://pic.twitter.com/2cjGpATtH1
— CNN (@CNN) December 11, 2017