positions at the u.n. rotate and tomorrow, russia takes over the presidency of the security council and with that comes a lot of control over the matters before the council. so today's action at the u.n. is really critical to try to get a world forum for the west and russia to be able to thrash out these issues and to expose what's going on in a big, wide audience as one of the levers through diplomacy, through pressure, to stop putin. jose? >> kelly, so important, what you're telling us this morning. evelyn, could preemptive sanctions against russia really make a difference, make putin maybe think twice about invading ukraine, if that's what he has in mind? >> well, jose, thanks again for having me on. i would argue with the biden administration that these sanctions are so strong this time around, the economic sanctions, blocking banks from getting access to dollars and other things of that nature that i would say that they are right