>> today, president biden sent a clear message to vladimir putin, don't even think about attacking nato territory. today, in warsaw, poland, biden made references to the cold war, and called on western leaders to remain unified against a russian called on western leaders to remain unified against the russian assault on a democratic ukraine. >> all of us, including here in poland, must do the hard work of democracy every day, my country, as well. that's why -- that's why i came to europe again this week with a clear and determined message for nato, for the g7, for the european union, for all freedom-loving nations. we must commit now to be in this fight for the long haul. we must remain unified today and tomorrow and the day after.