variants, that is going to likely be damaged everyone more. b everyone more. but they are keeping people out of the hospital. >> and that also gets us to testing. what do you think of the new travel requirements for anyone entering the united states with this test one day before departure? >> it is something that i've been saying that we should be doing for the last two years. testing as soon as possible before you get on to a flight is always the best use of a test rather than testing three days prior. and it will doesn't just go with flights. this is also gatherings, going to work or school. sooner before an event yincludig a flight, the better that test represents that you actually are negative when you is it enon to that plane. i think that this is a smart move by the administration and i welcome this personally. >> because another part actually of the biden strategy that they