(AP) — In their sixth and final debate, Republican gubernatorial challenger state Rep. Dennis Richardson tried to turn up the heat on Democratic Gov. John Kitzhaber, repeatedly using the word "corruption" in connection with a consulting business operated by Kitzhaber's fiancee. A year ago Richardson, a state representative from southern Oregon, opened his campaign criticizing Kitzhaber for the failure of the Cover Oregon health insurance website to get up and running, and continued that theme in the debate, noting the website has been taken over by the federal government. Kitzhaber acknowledged that voters should consider the ethical questions raised about his administration, adding that he expected to be fully exonerated, as he was in the 1990s on allegations that he should not have accepted speaking fees on health care while a state senator. Kitzhaber said Richardson's plans to provide money for education first before going on to other budget items, getting rid of the Common Core curriculum and creating an office of lieutenant governor to promote overseas trade would not create more jobs in Oregon.