The great unmasking?

How to interpret the latest mask-wearing guidance from the CDC. And, what the wave of election laws across the U.S. means for voter access. 
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On Thursday, CDC Director Rochelle Walensky announced that in many cases, fully vaccinated Americans no longer need to wear masks indoors or outdoors. Yasmeen Abutaleb reports on the CDC’s rationale for the new guidance. 
National reporter Amy Gardner explains the election laws taking hold inseveralstates, raising concerns over voter access and how elections are run.