>> i think everyone should vax up -- should excuse me, mask up for the next few weeks. for two reasons, you know, the unvaccinated are going to get sick. as you said in your two segments ago, anyone not vaccinated now in places where there is a delta, they are at grave risk of becoming sick and if you're not vaccinated, you can and may die from this infection. for the vaccinated, the reason to mask up is, you know, you can get infected. we still think it relatively uncommon but masks are a an effective tool. belts and suspender tool. everyone masking up is get the unvaccinated to protect themselves. we don't have a way to understand in public places who is vaccinated and not. as much as a frustration this may be for people who have gotten vaccinated, if everyone