With the fifth and final debate between GOP candidates commencing tonight in Las Vegas, the front-runner in the pack has to be feeling his oats.

Donald Trump greets supporters during a campaign rally in Las Vegas, Nevada. (Photo by Justin Sullivan/Getty Images)

That of course would be Donald Trump, whose poll numbers have ballooned even higher.

A new Washington Post-ABC News Poll finds the Donald with a whopping 38 percent support among Republicans and Independents.

This new poll with support for Trump may have them lean towards a Republican party vote.

Support for Dr. Ben Carson in this poll has sunk, while it grows steadily for Texas Sen. Ted Cruz.

The main stage debate begins at 8:30pm on CNN.