Donald Trump ‘polling higher than he ever did’ against Clinton and Biden

Sky News US Politics Analyst Joe Hockey says Republican presidential nominee Donald Trump is “polling higher than he ever did” against Hillary Clinton or Joe Biden.

"He's actually polling higher, it's never been this close," Mr Hockey told Sky News Australia.

"I still feel that there is a shy Trump voter out there that has not disclosed their vote to any pollsters."

Millions of Americans are heading to the polls today to decide who will be the next president of the United States.