CNN CNN Newsroom With Fredricka Whitfield October 31, 2021 18:09:00
Skepticism from world leaders and to some degree when u.s. officials they want to leverage that saying this underscores the urgency of making real, tangible conkeith commitments now. you don't know what's going to happen four years from now or where we'll be in 2025. this is the moment to do it, obviously the movement to do so when you look around the world, climate disasters we've seen, that's why they are going so big and looking for tangible commitments and why you'll see a number of tangible commitments over the next couple of days. >> reporter: how does biden handle this press conference ...