In a letter led by Senator Mike Lee, R-Utah, lawmakers requested that Walensky provide the group with information on how the CDC came to its conclusion that children two years and older should wear face masks to mitigate the spread of COVID-19.

In a letter led by Senator Mike Lee, R-Utah, lawmakers requested that Walensky provide the group with information on how the CDC came to its conclusion that children two years and older should wear face masks to mitigate the spread of COVID-19.