Thanks for posting this. Makes a lot of sense to me. They should also wear the masks in the terminals, too. We live about 190 miles away from Toronto's Pearson airport, and even though it's not as crazy as JFK, the people in ticketing and around the boarding gates are packed-in like sardines every time we've flown out of there. It would just take one poor asymptomatic soul with COVID-19 to release a big sneeze that could infect a lot of other people.