Kamala Harris has delivered her closing arguments to propel her presidential campaign over the line, with one week until Election Day. 

The US Vice President's spoken from Washington DC - where she's painted a strong contrast between herself and rival Donald Trump. 

Harris says Trump would open a floodgate of vengeance against his political rivals, while she would work for the American people. 

Newstalk ZB's Jack Tame was there and says the symbolism of the setting was everything - and she looked presidential. 

"Anyone tuning in on television would have seen Kamala Harris coming up beautifully lit with the White House directly behind her."

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