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UK slash FAQ. The final countdown is on. We are now just a few hours from what is the most

anticipated event of the Democratic National Convention. Vice President

Kamala Harris not only delivering what is arguably the biggest speech of her life,

but she will also make history when she becomes the first black and first Asian American woman to accept a major party's nomination for president of the United States.

Welcome to our viewers here in the United States and around the world.

This is a special edition of the

situation room. We're live here in Chicago. I'm Wolf Blitzer and I'm Aaron

Burnett and Wolf. We are learning some new details about Harris's crucial

speech tonight. A source telling us it is done,

although she is still perfecting her delivery.

And that her main goal tonight is to, they say,

let the American people know she will fight for them every day.

That's what they want people to take away from this.

...