S.

President Trump and his Democratic Party challenger, Joe Biden, are visiting the key states to try to target undecided voters ahead of tomorrow's presidential election.

97 million people have already taken part in early voting.

That's more than two thirds of the votes registered in the entire campaign four years ago.

In a moment, our North America editor, John Supple, will have the latest on President Trump's campaign.

But first Nick Bryant reports from Pennsylvania, the scene off Joe Biden's latest campaign rally.

The Biden campaign has tried to make the road to the White House is safer.

Journey is possible, holding drivin rallies where mask wearing is compulsory.

Whether or not you observed the covert protocols has become a marker of your politics, where this guy Trump has destroyed everything.

He's a vile, nasty human being.

He can't be the president.

I want someone who my daughter can look up Thio.

We need to return to normalcy way, need decency in the White House, and we need somebody knows how to get things done.

This has been such a surreal presidential election, what in which the method of campaigning has actually become a campaign issue in itself.

PHILADELPHIA Joe Biden has tried to turn this into the coronavirus election.

A referendum on Donald Trump's handling of a viral onslaught that's killed more than 230,000 Americans To beat the virus, we first got to beat Donald Trump.

He's the virus, but it's not just the health of America he's seeking to rehabilitate.

He says he's trying to save its sole way.

Choose hope over fear way.

Choose unity over Division Way shoes.

Science over fiction on yes, we choose Choose truth over lies.

Biden Events are nowhere near as crowded as the rallies for Donald Trump, but that's precisely the point.

Joe Biden is the candidate of a very different America.

He's B'more high energy in these final days of campaigning.

But for much of 2020 the former vice president has almost bean an invisible candidates.

Thank you, thank you, thank you, thank you.

Many Americans air yearning for a presidency they could have on in the background.

But has this 77 year old aroused the necessary passion That's often needed toe win.

Nick Bryant, BBC News Pennsylvania today began in Miami.

It was elevenses in North Carolina tomorrow we are going to win this state and we're going to win for more years than our great White House.

Then north on lunchtime in Scranton, Pennsylvania, a state that will be critical in this election.

From here he'll go on to Michigan, Wisconsin, back to Michigan and finally Washington.

2.5 1000 miles traveled in one day alone.

I don't know how many people here, but there's a lot of people here on.

It's windy is Helen is gold and I couldn't care.

Look at that flag.

Look at that flag Borough So beautiful.

If this election was solely about energy on the size of your audience on the creation of a new breed of dog elaborate Donald, the president would have it wrapped up.

His supporters think it is.

Is he gonna win?

You bet.

Yeah, yes.

Four more years.

Yes.

Four more years.

It's gonna happen, man.

It's just too many people out all over the United States.

It's crazy.

I'm from New York, Dude, I drove three hours in the cold.

There is cold eyed calculation from the Trump campaign in holding these rallies.

Yes, it might lead to an uptick in coronavirus cases There's no social distancing.

Few people are wearing masks.

But if it encourages thousands mawr to go out to vote supporters on their friends, then it's worth it.

This is Donald Trump's bet.

This is his gamble.

On last night, the president seemed to imply he was ready to fire Dr Anthony Fauci, America's trusted and respected infectious disease expert.

Covert covered, covered, covered, covered.

I would like to talk about covered and then next to her.

Here's what happens November 4th.

You won't hear too much about it.

Fire!

Fauci, the audience crying on the president responded.

Don't tell anybody, but let me wait till a little bit after the election.

Trying to ignore the deepening pandemic, Donald Trump has structured his stuff with verve and determination.

These past few jaw dropping weeks, his supporters just hope this isn't the last dance.

Nearly 100 million Americans have already voted.

That's nearly three quarters of the total who voted four years ago.

Now that's thought to work to Joe Biden's advantage, but Donald Trump is hoping tomorrow there will be a huge surge of his supporters going to the polls here in Pennsylvania.

It's going to be several days before we get the result.

That is going to lead to tensions and unease in this country already bitterly divided.

Ah, lot of office workers are being told to stay at home for the next two days for fear of civil unrest, celebration of democracy, the voting.

Maybe, but there's a lot of concern in America.

To Hugh John.

We'll talk again tomorrow.

Thank you very much, John Super There for us, Our North America editor in Pennsylvania.