ToplineKamala Harris inched ahead of Donald Trump by the narrowest of margins in both polling guru Nate Silver and FiveThirtyEight’s final presidential forecasts after midnight on Tuesday, although both projections showed the race for the White House a statistical tie on Election Day as poll numbers in key swing states remained deadlocked.

Here's a look at the latest survey results from four national polls regarding how Americans may vote in tomorrow's presidential election.

Nearly one-quarter of Harris voters, 24%, said Biden is more to blame for the election outcome, according to an Economist/YouGov poll. A far smaller share, 6%, pin more of the blame on Harris. Meanwhile, the majority of Harris voters, 53%, blame neither, saying “it was just a bad year for Democrats.”