TEMPE, Ariz. – With only two months to go before the November elections, former state Democratic chairman Jim Pederson's campaign to unseat incumbent U.S. Senator Jon Kyl has yet to catch on with Arizona voters, according to the latest Cronkite-Eight Poll . The statewide poll of 846 registered voters, conducted by the Walter Cronkite School of Journalism and Mass Communication at Arizona State University and Eight/KAET-TV, found Kyl leading Pederson 46 percent to 36 percent with 18 percent undecided. Previous Cronkite-Eight Polls in April and June showed Kyl leading Pederson by 11 and 14 points, respectively. According to poll director...