Stephen Flanagan: Former senior director of the US National Security Council as world leaders meet to align responses to Russia's invasion o

Overnight, world leaders have been in Brussels for a round of emergency summits of NATO, the European Council and the G7. This comes as they seek to align their responses to Russia's invasion of Ukraine. Ukrainian president Zelenskyy has pleaded with NATO to send a fraction of their combined firepower. Former senior director of the United States National Security Council Stephen Flanagan joined Kate Hawkesby. LISTEN ABOVESee omnystudio.com/listener for privacy information.