What was that sound? Did you hear that? Maybe it was just the wind. But then again, maybe it wasn't. After all, it's Halloween night, and New Hampshire is certainly no stranger to odd, unexplainable phenomena. We'll talk with folklorist and author Joe Citro about some of the Granite State's most remarkable ghost stories. We'll also check in with naturalist Rosemary Conroy. She'll dispel some common myths about bats and fill us in on Witch Hazel -- one of the only plants to bloom this time of year.