text:  ABC News, I'm Richard Cantu. Tonight's the night, the first Biden-Trump debate, new polling out of Quinnipiac. This new poll shows Donald Trump though with a slight lead up four points nationally. Now the Biden campaign is well aware of this and they see the debate really as a chance to break through to those critical undecided voters who may not have fully engaged in this race yet and make clear to them the stark choice before them. And this poll also shows that a lot of people will be watching. It shows 73% of voters