Former House Speaker Nancy Pelosi has stopped short of endorsing President Joe Biden's re-election campaign, indicating he is still undecided and emphasizing the urgency of a decision. Democratic voters and leaders remain divided, with some expressing concerns over Biden's age and debate performance but highlighting the need for unity against Donald Trump. Progressives like Alexandria Ocasio-Cortez and Bernie Sanders support Biden while urging him to adopt a bolder economic agenda to appeal to working-class voters. The upcoming NATO summit in Washington, D.C., is seen as a crucial moment for Biden to affirm his leadership and fitness for office. Despite internal party skepticism, prominent Democrats like Hank Johnson continue to back Biden, citing his accomplishments and the need to prevent a Trump presidency. A new poll shows Vice President Kamala Harris slightly outperforming Biden against Trump, adding to the debate about the Democratic ticket's viability.