Evan as Bob Corker, one of the most prominent members of the Republican caucus in the Senate, continues to sound the alarm about Donald Trump's bellicose rhetoric about North Korea, a new poll says nearly half of his party's voters support a preemptive strike against the country. In a Quinnipiac University poll released Thursday, 46 percent of Republican voters say they support attacking North Korea, while 41 are opposed to a preemptive strike, the Washington Post reports.