Masks and flying: Everything you need to know about new US rules

Masks and flying: Everything you need to know about new US rules US fliers have been removing face coverings thanks to a new ruling announced on Monday. So what are the new rules? Do they apply to international travel? How safe is flying maskless? Here are the answers to some of the key questions. Tamara Hardingham-Gill, CNN CNN

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Most major airlines in the United States have made mask wearing optional following the latest legal ruling, although some have said that face coverings may be required when flying to or arriving at certain destinations...