Ahead of a potential presidential bid, South Dakota Gov. Kristi Noem handily won the Republican nomination last week for a second term. It’s a lesson that Donald Trump, Noem’s ally, is learning as he falls short, notably in Georgia, in trying to punish Republicans who have crossed him. In the GOP primary last month, Georgia voters overwhelmingly backed Gov. Brian Kemp, who had rebuffed Trump’s lies about widespread fraud during the 2020 election.