hi arthel a lot of people on the beach trying to escape their hot and stuffy neighborhoods inlet in los angeles. actually earlier today we spoke to a family from las vegas who said they drove all the way here to escape the desert heat there and nevada. here is what they had to tell us. we drove over here on the ocean to escape the heat. we are just playing on the beach not being hot. national weather service has issued excessive heat warning through monday for the desert, mountain valley regions of southern california. yesterday there were record high temperatures all across california. 112 degrees in lancaster, 111 palmdale, and 102 and sandberg. and in phoenix, arizona the national weather service reports this morning slow of 94 degrees and phoenix sky harbor airport ties the warmest record low setback in 2010. the people in phoenix woke up to 94 degrees today. as temperatures are expected to
comes to water. it recycles every drop that goes down a drain in every house and hotel room. grass lawns are already banned for any new homes. and its 14 water cops patrol sprinkler use. water is running off the property and heading down the street. there we go! reporter: and even those famous fountains on the las vegas strip use water from a private well, not lake mead. for having a reputation as a city of excess, we re actually one of the most water-efficient cities in the world. reporter: and now it s doubling down to save even more. ben tracy, cbs news, las vegas. o donnell: sheryl sanborn, the number-two executive at facebook s parent company meta announced today she is stepping down this fall. sandberg has been chief operating officer at the social media giant 14 years and will continue to serve on the company s board. one of the highest ranging women in tech says she s getting married and plans to spend more time with her children. still ahead on tonight s cbs eveni