 But tonight, even as leading Democrats give the president credit for his accomplishments, including his work with NATO and Ukraine, the question's growing. And this evening here, the new ABC News Washington Post poll, Biden versus Trump. It remains a virtual tie after the debate. Trump 47, Biden 46. The same poll asking about a matchup between Vice President Kamala Harris and Donald Trump. She leads in the new ABC News poll, 49 to Trump's 46. Mary Bruce, leading us off.