Republicans dominated in the Louisiana gubernatorial election on Saturday, the party’s first victory in a Louisiana governor’s race since 2011. Is this victory a one-off overperformance, or the first ripple of a red wave in the other key elections of 2023? Summary Republicans dominated in the Louisiana gubernatorial election on Saturday, the party’s first victory in a Louisiana governor’s race since 2011. Is this victory a one-off overperformance, or the first ripple of a red wave in the other key …