Former Secretary of State Hillary Clinton. Former Secretary of State Hillary Clinton's expected presidential campaign got some bad news in a new set of Quinnipiac University polls released Thursday. Quinnipiac surveyed three crucial swing states — Colorado, Iowa, and Virginia — and found Clinton's lead slipping against her possible Republican rivals. Peter Brown, assistant director of the polling outfit, said the shift is because voters increasingly see Clinton as a dishonest candidate. "Clinton's lead is wilting against leading Republican presidential candidates," Quinnipiac said in its write-up of the survey. "In head-to-head matchups, every Republican candidate effectively ties her in Colorado...