Nation/World News Support Local News. We've been with you throughout the pandemic, the vaccinations and the reopening of schools, businesses and communities. There's never been more of a need for the kind of local, independent and unbiased journalism that The Day produces. Please support our work by subscribing today. CDC changes course on indoor masks in some parts of the U.S. FILE - In this Monday, July 19, 2021, file photo, shoppers wear masks inside of The Cool store in the Fairfax district of Los Angeles. The Centers for Disease Control and Prevention reversed course Tuesday, July 27, 2021, on some masking guidelines, recommending that even vaccinated people return to wearing masks indoors in parts of the U.S. where the coronavirus is surging. (AP Photo/Marcio Jose Sanchez, File)