the big wide open wheat fields of eastern ukraine. that will create more opportunity for russia. and technologies that haven t been needed so far might be required at that point, like the ones i just mentioned. you can try to help ukraine build their own tank army. that s a longer term proposition and the odds are against them fighting the russians. but smart mine technology and maybe some drones with the ability to find vehicles off road and go faster than vehicles themselves. those are the kinds of things that i hope we re thinking about now. martha: you hear the determination in vladimir putin s voice. clearly he was they were humiliated in their kyiv approach. they had to leave. they restreeted from the capitol city. the leadership is still in place. now they need to regroup and come back stronger, a lot of talk about hiring mercenaries from syria, chechnya. what are you what do we know