This election cycle, those presidential candidates who use the simplest language are performing best in the polls, an analysis by The Boston Globe found. "There's no time to explain in modern politics," Elvin Lim, associate professor of government, told the Globe. On the Republican side, front-runner Donald Trump's speeches, with short, simple words and sentence, could be understood by a fourth grader, according to the Flesch-Kincaid readability test. In comparison, Mike Huckabee and Jim Gilmore, who are struggling in the polls, communicate with voters at a 10th grade level. On the Democratic side, Hillary Clinton's speeches are "just right for eighth graders," while Bernie Sanders…