Horror Show: You Could Buy a Haunted House Without Knowing It

Truth be told, those flickering lights in your home are more likely caused by an electrical problem than a ghost. But if you're trying to sell your house, and you do suspect it's haunted, are you legally obliged to put that in the listing? Also, could marketing your house as a haunted one help drum up interest--or will it just spook those potential buyers? And if you're buying--is that Bates mansion-esque Victorian priced that low because of a pesky resident ghost? With Halloween around the corn...