University of Nevada, Las Vegas students Ryan Klorman, top, and Markus Adams, relax on inflatable pool toys in floodwater at UNLV in Las Vegas Tuesday, Sept. 11, 2012. Intense thunderstorms drenched parts of the Southwest on Tuesday, delaying flights and stranding motorists in the Las Vegas area and flooding two mobile home parks in Southern California. (AP Photo/Las Vegas Review-Journal, John Locher)
University of Nevada, Las Vegas students Ryan Klorman, top, and Markus Adams, relax on inflatable pool toys in floodwater at UNLV in Las Vegas Tuesday, Sept. 11, 2012. Intense thunderstorms drenched parts of the Southwest on Tuesday, delaying flights and stranding motorists in the Las Vegas area and flooding two mobile home parks in Southern California. (AP Photo/Las Vegas Review-Journal, John Locher)
Photo By Las Vegas Review-Journal, John Locher Tue, Sep 11, 2012 10:16 PM EDT