2024 Presidential Elections Live Updates: On election eve in the United States, the presidential race is deadlocked. The polls are exceptionally close across the country and in all the swing states – Pennsylvania, Michigan, Wisconsin in the industrial midwest; Nevada and Arizona in the west; and Georgia and North Carolina in the south.

The final New York Times/Siena poll shows Democratic Vice President Kamala Harris leading by a very small margin or tied with Republican former President Donald Trump in all the swing states. The exception is Arizona, where Trump leads by a few percentage points.

While there is no clear favourite to win, there are several critical factors that will driving voters’ decisions on Election Day. This is what to watch.

Republicans turning against Trump

Trump’s favourability is stuck around 43 per cent in nationwide polling. In the past two presidential elections, he fell short of taking 50 per cent of the national popular vote. As president, he never achieved over 50 per cent favourability. And he has never topped 50 per cent since leaving office.

This means he has hit a ceiling in his support and is highly unlikely to win the national popular vote on Tuesday.

This also reflects what happened to Trump in the Republican primaries to win the nomination. He dominated the field, defeating Florida Governor Ron DeSantis, former UN Ambassador Nikki Haley, and several others. But in most of those primaries, 15-20 per cent of Republican voters did not vote for Trump.