Cbs Evening News -- Full Audio

On tonight's CBS Evening News podcast - what a new study from the CDC found about the effectiveness of hand hygiene, social distancing, and wearing masks on the spread of COVID-19. Also - with sweltering heat in so many parts of the country, what you need to know about air conditioning and the spread of COVID-19.See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.