ideas alan greenspan, the former chairman of the fed. of course you can! even if that heart was broken by zack peterson. bake the world a better place with nestle toll house. bake the world a better place ♪ (train horn) vo: wherever our trains go, the economy comes to life. norfolk southern. one line, infinite possibilities. where their electricity comes from. they flip the switch-- and the light comes on. it's our job to make sure that it does. using natural gas this power plant can produce enough energy for about 600,000 homes.