Senate Democratic Leader Kay Floyd and Democratic Caucus Chair Kevin Matthews filed a complaint Monday against Sen. Nathan Dahm (R-Broken Arrow) for crude comments he made last week about Vice President Kamala Harris. OKLAHOMA CITY (AP) — Democratic leaders in the Oklahoma Senate filed a formal complaint against one of their GOP colleagues over sexually suggestive comments he made publicly about the vice president. Senate Democratic Leader Kay Floyd and Democratic Caucus Chair Kevin Matthews filed the complaint late Monday against Sen. Nathan Dahm. In it, they allege Dahm violated Senate rules requiring members to maintain “the integrity and responsibility of his or her office.”