Presidential hopefuls Hilary Clinton and Donald Trump go head-to -head tonight in what could be a decisive television debate.
More than 100 million are expected to tune in as the pair face-off in the race for the most powerful job on the planet.
The November election is rolling ever closer with the two candidates running neck and neck.
Hilary Clinton has political experience, Donald Trump has the money.
The question is which one will the voters choose.