get a covid vaccine before flying. >> i think it's a horrible idea. it's an invasion of privacy. >> i thinking taking a vaccine should be a personal choice. i don't think it's should be mandatory. >> a lot of mixed views here in atlanta. right now 30% of u.s.a. adults have nod had any vaccine. back to you, charles. >> charles: before i let you go, steve, throughout most of the second half of last year, all of this year, the airlines really stressed it was the most safe way to travel because of the ventlation systems and other things. any word how they might feel about this vaccine mandate? >> we have already seen some major airlines requiring their own employees to be vaccinated to come to work. so looks like the trend could be going to mandatory vaccines, charles. >> charles: steve, thanks very