Detailed text transcripts for TV channel - KGO - 20120321:10:17:00
Theories from earthquakes to water pressure problems. but so far no one has been able to explain all of that strange noise. matt smith from our green bay station wbay tells us what's shaking. >> what is this? >> reporter: we begin our story at the end of our interview with uwgb geologist. i ask if there's anything else he'd like to ad? >> not really. i've run out of ways to say i don't know. >> reporter: that's in essence what the experts say they know. >> i'm as confused and intrigued as anybody is about what's going on. >> reporter: harold tobin is consulting with city leaders in clintonvill...