be prepared. expect delays. expect cancellations. reporter: the numbers are already huge at, and the world busiest airport got bezier in atlanta. on friday morning tsa screened 31,000 people there. when it s all said and done, it will screen 17.7 million people in total at airports here and across the country that includes next week when everybody begins coming home, the next big test for airlines. victor, amara? pete moneyuntean for us. the very latest delays into and out of the u.s., 581, that number for cancellations so far. we ll continue to keep you updated on the numbers. now let s focus on driving. traffic might be heavy. prices for gas might be a bright
before the pandemic. and experts believe that number is actually being pushed up because that resumption of international travel. pete moneyuntean, thanks. u.s. citizens are exempt from those restrictions so a south african can t come to the united states but an american in south africa can come from south africa to the united states. the virus doesn t care who is a citizen and who is not a citizen. do these restrictions actually stop the spread? they re not going to make a huge impact, jake. this is a risk/reward proposition. the benefit of doing this is you may slow down some of the entry of the virus into the country but it s very porous as you are mentioning. a lot of people who are citizens will be coming back as well and could potentially be carrying the virus. but if there s not really any of the variant detected here right now, the impact will be greater because you re creating more of an impact on slowing down the