toxic water military families in hawaii forced into hotels getting sick after drinking water that tastes like vet fuel. how long have i been poisoning myself and my kids? o donnell: the breaking news from the navy tonight. no more reading glasses? the new eyedrops that could help millions of americans see clearly, how it works. tis the season for shipping. exclusive middle of the night visit to a fedex facility working around the clock to get your holiday packages delivered on time. and on the wings of hope, the monarch butterflies triumphant return to california. # this is the cbs evening news with norah o donnell, reporting tonight from los angeles. we re going to begin with the new push to boost covid immunity in millions more americans. today the f.d.a. authorized pfizer booster shots for 16 and 17-year-olds. boosters are already encouraged for everyone 18 and up. public health officials are worried people who were vaccinated last winter and spring now have weakene