they put it in place in their businesses. can it still hold up? can they enforce it? >> well, certainly employers are free to implement the mandatory vaccine or mandatory testing policy. this decision doesn't really impact that. in fact, what we've been seeing is that state, local governments and employers in many cases have done just that despite the uncertainty with the osha ets, they have acted in the past four, five, six months to deal with this vaccine and the osha ets and the decision now from the supreme court isn't saying that you can't have any mandatory vaccine policy or that you shouldn't. it was just really a question of who gets to decide and who gets to regulate that. >> jake, i've been talking to all sorts of fortune 500 cs who love the mandate, put it in place, actually have the numbers to show what a huge difference its made. we heard from airline ceos this week talk being that. what are you hearing?