CNN CNN Newsroom With Fredricka Whitfield November 27, 2021 18:08:00
Curbing the spread of it. >> arlette, nada, david, thank you for your reporting and staying on top of this story. joining me now is cnn national security juliette kayhem, along with the senior director of the system wide pathogen program for new york city health. juliette, we've seen what happens when we try to enforce travel bans. this is a variant we don't know much about. why wait until monday? what's the thought process? >> implementation does matter. you have to notify airlines and airports. you have to notify the people who are traveling. they have to be able to pivot. there will be lag ...