 Premier Networks presents Coast to Coast AM with George Knapp. Now, here's George. Stevie Nicks belting it out. Rhiannon Fleetwood Mac bring us into hour four of tonight's program. We're talking with Dr. Irina Scott about her book, Aliens in the Apocalypse, the meaning of alien messages, and about her lifelong interest in the UFO subject and personal experiences. At the bottom of this hour, we'll take some calls from you, see what's on your mind. But in the meantime, we're going to go back to her book and...