Beck Bennett poses the question of whether it's better to do two things at once or do one thing at a time. The kids unanimously say two; they are "absolutely positive." One little boy demonstrates a vivid example of such multitasking, waving his head and his arm at the same time. Beck is absolutely amazed as he cannot be interrupted while watching the boy go about his waving business. It's not complicated, AT&T urges, and your phone provider shouldn't be. Doing two things at once is better.