Republican front-runner Donald Trump has the highest unfavorable ratings of any presidential candidate in either party in the 2016 field, a Gallup poll released Saturday found. Sixty percent of those surveyed gave the business mogul unfavorable ratings, while a third said they viewed him favorably, for a net favorability rating of -27. Democrat Hillary Clinton and Republican Jeb Bush are tied for second-lowest net favorability ratings with -10 each. Among other Republican candidates, Bush's 45 percent unfavorable rating is the next-worst after Trump. Following him are Chris Christie at 38 percent, Ted Cruz at 37 percent, Marco Rubio at 33...
