Hope for Alzheimer's treatments

Patient safety reporter Karen Weintraub explains why there's optimism. Plus, it's Martin Luther King Jr. Day amid a fresh voting rights fight, hostages are free after a Texas synagogue attack, breaking news reporter Claire Thornton talks about disparities in cancer deaths and the Australian Open begins without Novak Djokovic. Episode Transcript available here Also available at art19.com/shows/5-Things See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.