♪ hooking up the country helping business run ♪ ♪ trains! they haul everything, safely and on time. ♪ tracks! they connect the factories built along the lines. and that means jobs, lots of people, making lots and lots of things. let's get your business rolling now, everybody sing. ♪ norfolk southern what's your function? ♪ ♪ helping this big country move ahead as one ♪ ♪ norfolk southern how's that function? ♪ but for all these symptoms, you also take kaopectate. new kaopectate caplets -- soothing relief for all those symptoms. kaopectate. one and done. ♪