>> wolf, you can hear from general clark there, he map of kyiv. it's between the size of chicago and los angeles. nearly 3 million people. not only the seat of government, a giant metropolitan city. the largest city in kyiv under siege. >> let me ask general wesley clark, what can the u.s. do and nato allies? there are 30 countries that are members of nato right now. what can, what should they be doing to save the lives of those thousands of people in ukraine who potentially the next day or two could be killed? >> well, that's the question. and i think we should go to the united nations. we should call on russia to do an immediate halt of its operations. we should declare a safe zone around kyiv and maybe every part of ukraine, west of the river. tell russia to halt. tell them to stop. they dont have the right to do this. as president biden said, this is