Play Audio Clip Listen to audio clip.

The campaigning is over. Now, Republican Donald Trump is waiting to find out if he'll be the nation's next President.

FOX's Rachel Sutherland is covering the Trump campaign in New York:

Trump has been going after Democratic states, hoping to break through Hillary Clinton's so-called blue wall.

This morning, he told FOX News he's in it to win it:

(Trump) "If I don't win, I will considerate it a tremendous waste of time, energy and money."

His son Eric Trump cast his ballot for his dad today, who he says he started a movement:

(Trump) "I mean they're holding signs, they're cheering, they're going crazy."

The Trump family will gather with supporters at the Midtown Hilton tonight to watch the returns.

In New York, Rachel Sutherland, FOX News.

Follow Rachel Sutherland on Twitter: @SutherlandFOX