The storm that slammed into the high desert and mountains of Southern California this week was one for the record books. Intense rain sent massive mudflows onto highways, picking up cars and pushing them into one another. Hundreds of vehicles were trapped in mud up to 20 feet deep; in some cases, motorists were stranded overnight. http://afddal.blogspot.com/2015/10/california-mudslides-and-chaos-offer.html