afghanistan, how four siblings are now rebuilding their lives in the united states. eye on america. climate change is eroding native american land in the pacific northwest, forcing one tribe to move its entire village to higher ground. deadly film shooting. what dwayne the rock johnson is doing to prevent a tragedy like the one on alec baldwin s movie set. and, proving age is just a number, a 70-year-old mother bonds with her son by boldly climbing to dangerous heights. this is the cbs evening news with norah o donnell, reporting from the nation s capital. o donnell: good evening to our viewers in the west and thank you for joining us. we re going to begin with that new federal rule for all americans who work for companies with 100 or more employees. it says, get vaccinated against covid by january 4 that s two months from today or face weekly covid testing. it was an idea from president biden first raised in september, and today, osha at the labor department made i