Biden seeks to reassure Europe as he walks tightrope over Ukraine crisis

The president came to Brussels on Thursday with promises to accept up to 100,000 Ukrainian refugees fleeing the month-long Russian invasion, give $1bn in new humanitarian aid and impose sanctions on 300 members of the Russian parliament.

That is why Republicans are hammering away at Biden by urging him to do more for Ukraine though with few specific details and, more loudly and convincingly to the electorate, by blaming him for soaring gas prices at home. They intend to prove the old adage that all politics is local.

Still, Zelinskiy naturally urged Nato to stiffen its spine and do more, and it remains unclear how Biden will respond if an increasingly desperate Putin resorts to biological, chemical or even nuclear weapons. Western unity will be tested as the costs of war bite into the global economy.