♪ build! we're investing big to keep our country in the lead. ♪ load! we keep moving to deliver what you need. and that means growth, lots of cargo going all around the globe. cars and parts, fuel and steel, peas and rice, hey that's nice! ♪ norfolk southern what's your function? ♪ ♪ helping this big country move ahead as one ♪ ♪ norfolk southern how's that function? ♪ we replaced people with a machine.r, what? customers didn't like it. so why do banks do it? hello? hello?! if your bank doesn't let you talk to a real person 24/7, you need an ally. hello? ally bank. your money needs an ally.