EU opens its doors to Ukrainian refugees fleeing Russia's invasion

More than half a million people have fled their homes to escape the war in Ukraine as heavy fighting continues across the country. Hundreds of thousands have already entered the EU, with officials saying numbers could reach the millions. John Psaropoulos, an independent journalist based in Athens and Al Jazeera’s southeast Europe correspondent, joins our host Thanos Davelis to discuss Europe's response to this new refugee crisis.