winter here. secretary blinken has made it clear there will be no fly zone. >> ukrainians in poland and other countries, the biden just requested of congress 2.5 -- excuse me, $2.75 billion in humanitarian assistance both to meet the need of vulnerable people and communities inside ukraine as well as to support refugee services including here in poland. >> reporter: on the ground putin's forces continue to move forward despite russia saying that its military would observe that ceasefire. 840 children are believed to have been wounded, dozens perhaps killed, and around 100 people could be trapped underneath rubble outside kyiv. putin continues to insist though he is not hitting civilian areas. president zelenskyy has torn into what he calls a weak nato for refusing the no-fly zone.