Harris debate is over and Election Day is nearing, but who is in the lead? Here's what we know about the polls and odds.

GOP sources say Trump struggled to drive his message against Harris and often found himself on the defensive in the 90-minute debate in Philadelphia.

Recent polling reveals a tightly contested race between Kamala Harris and Donald Trump, who faced off in what could be their only debate in Philadelphia last night. While Harris leads in most national polls,

Ex-President Donald Trump is equivocating over the possibility of a second debate with Kamala Harris after his dud display in their first showdown prompted his team and conservative media allies to mount a frantic cleanup operation.

Former President Donald Trump and Vice President Kamala Harris are virtually tied in a New York Times/Siena College survey, with Trump taking a one-point lead for the first time since early August, ending Harris’ streak of major polling wins as the presidential race remains extremely close.

Official polls on viewers’ takeaways from the presidential debate won’t be out for a week or so. But the opinions of a group of undecided Erie County voters could provide a sneak peek. The focus group was hand-selected to represent a wide range of voters.

Harris’s aides are confident she won Tuesday’s showdown but are looking for more ways to reach swing voters. Trump aides discuss whether a second debate would help or hurt.

Two possible explanations for why Harris’s poll numbers have begun to plateau and how we should think about the race ahead of Tuesday’s debate.

The TV audience for the Harris-Trump matchup was roughly comparable to the second Trump-Clinton debate in 2016.

The morning after Vice President Kamala Harris and former President Donald Trump’s first debate, it is far from clear if Trump will agree to a rematch.

As Trump prepares to visit Arizona on Thursday, FiveThirtyEight's poll tracker shows that he is 0.8 points ahead of Harris in the battleground state.