Frasier: You're listening to Dr. Frasier Crane. Our topic today is intrusion. Those who encroach on our sense of personal space. The neighbor who plays his stereo too loud. The person who sits next to you in the movie theater when there are 50 vacant seats. Now let's return to our calls. And let me remind you once more that our topic today is intrusion, since so many of you seem to be forgetting that!