off to a shaky start with a bit of confusion and accusations of inequality is between travelers, jill dora has that story for us. so what can travelers expect from today? from today? europeans can present their existing national cove and 19 status. that's or printed paper equivalent anywhere across the european union, and that should ease restrictions and should make it easier to avoid things like quarantines and for the testing requirements. however, the system has limitations. for example, these apps are not a free pass to travel like it's 2019, all existing travel restrictions still apply. all this will allow you to do it, let an official from one country recognize that you've been vaccinated in another country. importantly, private business is can't actually stand these apps. only authorized officials and institution is 10. that means the apps won't necessarily help you get a table at a restaurant. and there are not a requirement for travel. you can still travel using existing paper based evidence as before. so what does this mean then at the airport? so, i mean, are we talking about t