cavuto. let's go to the white house was jack from our. and the significance of the bear jackie. >> neil, president biden recognized the americans who lay down their lives on d-day to stop the journey of ashes are moving across europe. he called on allied democracies to rise to that moment again but an modern-day dictator, russia president vladimir putin also threatening to march across europe. >> democracy is never guaranteed. every generation must preserve it. defended and fight for it. that's the test of the ages. in memory of those who thought here act died here act literally saved the world here act let us be worthy of their sacrifice. >> biden defended his recent decision to allow ukraine to strike targets inside russia with u.s. weapons, something russia president vladimir putin suggested amounts to direct participation in the war. before again making a build nuclear threat.