Those who tested positive more than 10 days before travel can provide documentation of recovery from covid-19 but basically they're putting testing requirements in. we're back with the panel. kimberley, this is a serious situation because, you know, we are where we are in the u.s. about covid but there are concerns from the cdc and others about new variants because of this now open policy in china after being completely closed. >> yeah. i mean, and they can put these travel requirements on, bret. but what we know from having them on previously is they don't necessarily stop anything from movin...