doing this on notice is really important for us to do. and speaking of vladimir putin, he is escalating his threats against nato demanding nato withdraw from eastern europe, essentially reverse nato s reach and expansion. what should we do, and how concerned are you even about a cyber attack against ukraine by vladimir putin? something he s done before? well, i m very concerned. what he s trying to do is rebuild the soviet union. if you look tatd list of countries that he says nato and the united states should stay out of, they re all former sovietics. the fact is russia these are sovereign countries, and russia is not going to determine what their future will be. and nato is important to the united states. it s important to our security and the security of europe. so we need to take very strong position with vladimir putin as president biden has done, pointing out that there will be