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Well, this escalated quickly.
Donald Trump was quick to raise his hand right out of the gate during tonight's GOP debate in Cleveland.
The businessman said that he wasn't able to promise that he wouldn't run against his fellow Republicans as an Independent if he didn't end up winning the GOP nomination.
The crowd booed, but Trump refused to let that get to him.
And just when you thought the night was off to a feisty start, Megyn Kelly gave him a chance to explain how (or why) he refers to women as "dogs, slobs and disgusting animals."