Rush Limbaugh, who passed away on Wednesday at age 70, was conservative talk radio's most flamboyant and influential provocateur. Boasting an audience of 15 million, Limbaugh is often credited with persuading working-class voters to embrace a Republican Party whose pro-business, free trade economic policies went against working-class interests. As Kevin Wagner, a professor of political science at Florida Atlantic University, explained, "Limbaugh was on the forefront of trying to take conservative policies and explain them in a way that appeals to a demographic that typically would not favor the Republican Party." The result, Wagner suggests, can be seen in "the strength of the Republican party has among working-class Americans."But is it really true that Limbaugh, who could be misogynistic and racially inflammatory in his broadcast, appealed primarily to the working class? In fact, as Rick Perlstein has suggested, Limbaugh's listeners are more aptly described as "the petty bourgeoisie, the Joe the Plumbers, the guys with their own bathroom fixture businesses,...read more...