Mr. Trump has shown that he is willing to go low by lobbing personal insults at his opponents and even the moderators, but longtime political strategist Ed Rollins said he should avoid it on Thursday’s debate stage.
Hazard alert: Five debate traps Donald Trump must dodge
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Mr. Rollins, who ran an organization to draft Florida Gov. Ron DeSantis into his unsuccessful bid for the nomination, said Mr. Trump and his outsized influence bring plenty of problems to the party.
Unstoppable Donald Trump cements hold over Republican Party
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