Nugget from that politico piece:
Trump’s political team has commissioned polling on the Alaska senator, further evidence of its interest in unseating her. The survey, which was conducted Jan. 30-Feb 1, before Murkowski voted to convict the former president, found Murkowski with a 43 percent favorable rating in Alaska, short of Trump’s 52 percent figure. The survey was conducted by McLaughlin and Associates, a firm that worked on Trump’s 2016 and 2020 campaigns. It was paid for by Save America, Trump’s leadership political action committee.