AZ Sheriff Says Nancy Guthrie Disappearance Not a Cold Case | What Work Stress Does to Sleep

Dangerous wildfires are tearing through the Northwest, forcing thousands of people to evacuate. The fast-moving fires have already destroyed hundreds of homes. Kris Van Cleave reports.Investigators are looking into whether Iran was behind cyberattacks on public water systems in at least seven states. Officials in Michigan and Minnesota say their water systems are operating safely after the attacks. CBS News cybersecurity expert and analyst Chris Krebs explains what to know.Six months after Nancy Guthrie went missing, the Pima County, Arizona, sheriff has released two ransom notes, including one that claims Guthrie died "shortly after she was taken." Jonathan Vigliotti reports.The 2027 Met Gala is already causing controversy for its plan to feature John Galliano, who is known for his theatrical and dramatic designs. Galliano's legacy is also marked by antisemitic and racist comments, which he has since apologized for. CBS News fashion contributor Lauren Sherman speaks with "CBS Mornings" about Galliano's work, legacy and the Met Gala's controversial decision.Researchers tracking the sleep of men and women in the U.K. between the ages of 50 and 66 found nearly 70% experienced persistent sleep problems, and many may be linked closely to work-related stress. Sleep psychologist Shelby Harris explains how it could impact your health and how to create better sleep habits.Actor Paul W. Downs talks with "CBS Mornings" about the final season of "Hacks" and reveals if there could be a spinoff of the popular series. Downs also describes what it was like to tell his co-star Meg Stalter that she was nominated for an Emmy Award.CBS News contributor David Begnaud shows how the small town of Ogunquit, Maine, rallied around a 6-year-old girl when local code enforcement officials told the girl's family to take a flock of tin roosters off their property.