Voters in Florida, Arizona, and Oklahoma head to the polls tonight. In Florida, Rep. Ron DeSantis, whom President Donald Trump endorsed, and Adam Putnam will seek the GOP’s gubernatorial nomination. In Arizona, Martha McSally, Kelli Ward, and Joe Arpaio are seeking to win the GOP Senate nomination for retiring Sen. Jeff Flake’s seat. Stay tuned to Breitbart News for live updates of all the important races on both sides of the aisle. All times eastern.