banner health in phoenix is starting a clinical trial with neuro em, it is designed to send electromagnetic waves to the brain, help slow down memory loss. patients would wear the cap for an hour, twice a day, for two month. doctors are optimistic that this could help millions of people suffering from the disease. >>> altzheimer's diseases a very slow death. everyone who gets alzheimer's is going to die. we have to do something about this disease. and we strongly believe now we have a road map toward preventing alzheimer's. >> group now looking for pain don't help with that study. >> well up next, we have a look at all female cast,. >> tax season kicks into high gear, tips for keeping your most sensitive information safe. >> and finds out how humming birds, yes, those, humming birds, are holding up work on a $70 million bridge project. a $70 million bridge project. details when we come back.8faz z y28fay y12fy how to brush his teeth. (woman vo) in march, my husband didn't recognize our grandson. (woman 2 vo) that's when moderate alzheimer's made me a caregiver. (avo) if their alzheimer's is

optimist thick could actually help millions every people with altzheimer areas, they call it the neuro emelectromagnetic waves to slow down memory loss. >> alzheimer's disease is a very slow death. everyone who get altzheimer's is going to die. we have to do something about this. and we strongly believe now we have a road map toward tackling altzheimer's. >> says patient wearing the cap won't hear or feel a thing. >> new study at harvard smokes connection between heart problems and snow. it is found hospitalizations for cardiovascular problems jumped 23%, two days after snowfall. researchers say issues brought on by excessive shoveling, and delays getting to the hospital, could explain the connection. >> well, china is celebrating the lunar new year, enlisted the help of some polar friends to celebrate. >> visitors to the polar museum in northeast china, oh, my goodness, watch ice slide, celebrated when festive howell, and even the polar bears joined in the fun. museum is the country's first amusement park with polar animals, little clap, jim? >> oh, i love it. >> oh, i can't even. i'm do