Many children use the internet to complete homework assignments. Imagine what you would do if you didn't have internet at home. That is the case for about 19% of the households in Charlotte, affecting an estimated 70,000 Charlotte-Mecklenburg students. Experts say that can be a roadblock to academic achievement. WBTV's Dedrick Russell reports from the Beatties Ford Road Regional Library, looking at what is being done for families in need.