What's shakin' in Pasadena? Karen Kreczmer writes: "This is going to sound weird, but my husband wanted me to ask you how come, when it's really windy out, the water in the toilet bowl moves around so much?" Karen and her husband, Elmer, say they don't live on a boat or in a high-rise. They're on city water, in a freestanding, frame home, somewhat exposed on a hill a half-mile from the water. Seems to me the wind is shaking the house. Check for termites, Elmer. Readers?