Democratic presidential nominee Kamala Harris has found her running mate - bringing out Governor Tim Walz at a Philadelphia rally.

Walz addressed a cheering crowd for the first time as Vice Presidential nominee.

Harris says Walz shines a light on a brighter future they can build together.

US correspondent Dan Mitchinson says the pair had a one-on-one meeting over the weekend - and just clicked.

"She liked a lot of what he brought, liked the fact that he's been going after Trump - and thinks that he will help her cross the Midwest."

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