5 key questions for Biden’s emergency summits on Russia’s invasion of Ukraine

President Joe Biden is set to gather with world leaders in Brussels, Belgium, on Thursday for emergency summits to respond the war in Ukraine, a consequential visit that comes as the West continues to grapple with how to disrupt Russia’s invasion.President Joe Biden is set to gather with world leaders in Brussels, Belgium, on Thursday for emergency summits to respond the war in Ukraine, a consequential visit that comes as the West continues to grapple with how to disrupt Russia’s invasion.