Among Republicans, the race is much more fractured, with Oz sitting at 18% and McCormick at 16%, followed by conservative commentator Kathy Barnette at 12%, former US ambassador to Denmark Carla Sands at 5%, and real estate developer Jeff Bartos at 2%. Oz was endorsed by former President Donald Trump in April, but the show of support has so far not moved a significant amount of voters in the polling; in last’s month survey, Oz led McCormick 16%-15%.