run the risk of getting sanctioned themselves with what we call secondary sanctions that would impact china itself. and i think that would be a strong deterrent. now worried about china, this unholy alliance between president xi and putin, we saw at the beijing olympics, and also as it pertains to taiwan and we know president xi is looking at taiwan very carefully and as he watches this conflict in ukraine to make his calculation whether to proceed with an invasion of taiwan. >> congressman michael mccaul is the top republican on the house foreign affairs committee, tarks for joining us. >> thanks always, wolf. appreciate it. >> there is more breaking news just ahead. more than 3 million people have now escaped russia's brutal and unprovoked invasion of ukraine. many to poland. but where do they go now. we have new information when we come back. rdinary memory supplements,