ABC News -- Los Angeles and its surrounding communities are having a problem with water main breaks. Water is shooting out of the ground causing problems and a bit of a mystery. This video is from Van Nuys where thousands of gallons was shot into the air. There has been a slew of breaks this fall and no one knows why its happening? Is it newish limitations on which days people can water their lawns? Is that someone how overloading the system? Theyre unsure. But NASAs jet Propulsion Laboratory has been called in to help figure it out. Not kidding.