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US President Joe Biden heads back out on the campaign trail Sunday, desperate to salvage his re-election bid as senior Democrats meet to discuss growing calls that he quit the White House race.
The 81-year-old Democrat kicks off a grueling week with two campaign rallies in the battleground state of Pennsylvania, before hosting the NATO leaders’ summit in Washington.
He will do so under an increasingly unforgiving spotlight, as pressure mounts for him to drop out after his disastrous debate against Donald Trump last month ignited panic over his age and fitness to serve another four years.
