WATCH: Full Fox News Republican Debate 2015

Last night was the first 2016 Presidential GOP Republican prime time debate, featuring Jeb Bush, Ben Carson, Chris Christie, Ted Cruz, Mike Huckabee, John Kasich, Rand Paul, Marco Rubio, Donald Trump and Scott Walker.

The nearly two-hour event centered on hot button topics and questions drawn from American citizens via Facebook, which partnered with Fox News for the event. One of the most divisive questions to come up was the first question, in which panel member Bret Baier asked the 10 hopefuls if any of them would run as a third party candidate if they did not get the GOP ticket. Donald Trump raised his hand.