>> reporter: and na could be helped to use truck drivers whose work requires critical alertness. not just soldiers. the sleep profiler, harris, will determine whether you've got insomnia or not. it's brand-new break technology. >> dominic, thank you very much. well, a work in progress for you tonight as we are trying to find out exactly what will close and what will not close should there be a government shutdown. we know we're inside 30 hours to keep a deal to keep the government working. steve is working hard on this and check in with him right after the break. you like to keep your family healthy and fit.