need to make sure now that a ukraine has all the weapons that they need to defend themselves. we know what they've asked for, anti-tank, anti-aircraft instruments. they also, we also need to put into place financial issues which will hit ukraine now and specifically interfering with their ability to transact international business in dollars. now, the biggest sledgehammer we have, of course, is energy and the nord stream 2 pipeline. this is the area, maria, that joe biden has been the weakest because he has already approved that pipeline months ago. maria: well, i mean, that was my next question. you know, it's odd to me that the one leverage point you all have against russia is something that joe biden gave to russia six months ago, the nord stream 2 pipeline. is there agreement on all of in that you've mention ifed, and how big is this package? >> well, there's agreement on the others, we hope to vote on it this week. the final sticking point is nord stream 2.