President Joe Biden waged an intense weekend battle to save his reelection bid following his disastrous debate performance but has been unable to dismiss existential questions about his candidacy that are more glaring than ever.
Biden is secluded with his family at Camp David following several events at which he tried to ease panic among Democratic voters, officials and donors after the debate multiplied concerns that he’s too old to beat former President Donald Trump or to serve a second term. His weak and incoherent demeanor during Thursday night’s event on CNN…
