Business Insider | Brett LoGiurato | Jan. 26, 2015 Real-estate mogul Donald Trump has hit a new high-water mark in the CNN/ORC survey, garnering 41% support among national Republican-primary voters in a poll released Tuesday. That was more than double the support of Sen. Ted Cruz of Texas, Trump’s closest rival in the GOP presidential primary. Cruz had … Continue reading Donald Trump just surged to a new high in a poll — and he’s doubling his closest competitor