 California already has protections for those working outside, which include providing shade, encouraging cool-down rest periods, and monitoring workers for symptoms of heat-related illness. There seems to be movement that could lead to a ceasefire in the Israel-Hamas war. A senior U.S. official says that Hamas' response to the ceasefire proposal, quote, may provide the basis for closing the deal. CBS's Holly Williams, CBS News Brief, I'm Alison Keys.