CNN The Lead With Jake Tapper October 13, 2021 21:04:00
Jake, back to you. >> raphael and paula, thanks. let's talk more about this from a medical perspective. chief medical correspondent dr. sanjay gupta joins us now live. how important is this change in terms of signaling a new phase of the pandemic? >> i think that's what it does in some ways, jake. it does sort of signal this new phase we've been dealing with off and on travel restrictions for close to two years. more than anything else it shows the faith that they have in the vaccines, as you mentioned. and raphael and paula mentioned. travelers have to be vaccinated coming into the united s...