world war ii, which frankly putin is bringing back. from a military angle what we see russia doing, they're still working phase one attempting to attack ukrainian command-and-control and integrated air defenses. in part so that zelenskyy cannot control and move around the forces that aren't defending and trying to fight off russia. at the same time parties underway with the ground forces moving to their terrain objectives. i think kyiv and ukraine must feel so alone and i'm so amazed how zelenskyy is rolling his people and leading the world and standing up to putin at this point. >> trace: dr. grant, what you make of the russia forces seizing the chernobyl power plant? is there a reason for it or is the fastest way to get the key? >> chernobyl, that really caught my attention. we remember that big nuclear disaster in what could go wrong