>> harris: teenagers are said to be putting their health at risk. new information about the harm they are causing every time they carry one of those heavy backpacks to and from school. when you think of all the products that come out of england, champagne typically not one of them. i mean, france is next door, right? well, now the british, bring bringing on the bubbly. [ male announcer ] this is lawn ranger -- eden prairie, minnesota. in here, the landscaping business grows with snow. to keep big winter job on track, at&t provided a mobile solution that lets everyone from field workers to accounting, initiate, bill, and track work in real time. you can't live under a dome in minnesota, that's why there's guys like me. [ male announcer ] it's a network of possibilities -- helping you do what you do... even better. ♪