Failed gubernatorial candidate Kari Lake confessed to “mistakes” when a reporter asked if she should have attacked so many Arizona conservatives after her loss. But she tried to pass her fights off as being part of the “rough and tumble game” of politics — and added she hadn’t intended to cause harm. MSNBC reporter Vaughn Hill asked if it was a mistake to bash voters whose support she now needs as she battles to win a Senate seat in 2024. “There has been a lot of talk about you extending olive branches to some conservatives in the state [whom] you had previously spurned,” he prefaced. “Do you …