An Iowa college student pulled back the curtain on Hillary Clinton's stage-managed campaign stops..... Muriel Gallo-Chasanoff said a Clinton staffer produced a binder with about eight questions. "The top one was planned specifically for a college student," she said. "It noted 'college student' in brackets and then the question." Clinton's staffer approached her..... Gallo-Chasanoff said she proposed a question about comparing Clinton's energy plan.... "I don't think that's a good idea," the staffer told her, "because I don't know how familiar she is with their plans." Gallo-Chasanoff says the Clinton camp tried to get her to keep quiet.......a staffer called...