the weak links and are they going to come along with us. and some ways, europeans are ahead of us on the sanctions. we're with them, but they're slightly ahead. particularly, germany has radically change their positions. both in terms of sanctions. nord stream 2 and they're giving military assistance to ukraine. i applaud that. at the same time, i do think sanctions will change putin's calculus while he's waging this work. at least not in the short run. for months years, maybe, but not in the short. right ambassador, stay with, us i want to talk more about this. but i also want to go back to you nbc's josh -- and that was home to the swift banking system. josh, a member of the year is panda and -- some of the most potentially crippling economic sanctions on russia. tell us about those, who are these penalties expected to hit? and what is the impact expected