Here’s what he said on Twitter Thursday:
I look forward to the debate on Thursday night & it is certainly my intention to be very nice & highly respectful of the other candidates.
Trump is expected to be among the 10 contenders making the cut for the prime-time debate, which is sponsored by Fox News and the Republican National Committee.
Since the June 16 start of his campaign, the billionaire developer has slammed fellow candidates South Carolina Sen. Lindsey Graham, Florida Sen. Marco Rubio, Wisconsin Gov. Scott Walker, former Florida Gov. Jeb Bush, and former Texas Gov. Rick Perry.
He also blasted the Vietnam War record of the 2008 GOP presidential candidate, Arizona Sen. John McCain.
Trump is leading in the polls, including Thursday’s 20 percent showing in the Quinnipiac University poll.
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